Hydroxytoluene Research Articles

Novel method for determination of Zinc in some pharmaceutics using new prepared reagent of methyl phenol

This work studied the amalgamation and portrayal of another Azo-Schiff base ligand and its utilization of zinc in certain medications. Azo 2-(E)- (1H-benzo[d]Imidazol-2-yl)diazenyl)- 5-((E)- (4-Chlorophenylimino)methyl)phenol.(BIACMebp) has been incorporated after the closely resembling system and Al-Adilee et.al., with some adjustment in a two-venture measure, in the initial step, 2-Amino benzimidazole (1.33 g) was blended in with hydrochloric corrosive 3ml In (thirty mL) refined water and diazotized under 5 °C with sodium nitrite NaNO2 (0.75 gm,0.01mol, broke up in 20 ml refined water) was included drops, and in the next step the diazonium chloride compound is then combined with 3-(4-Chlorobenzylideneamino)phenol(CBAP) (2.31 gm,0.01 mol), disintegrated in combination from 60 ml ethanol and 18 ml sodium hydroxide(5%) Pour the blend for 1 hour at a temperature of 5-0 m. The readied azo where inspected by various phantom procedure in wording, C.H.N natural investigations, metal substance, FT-IR, UV-Vis, 1H-NMR and mass spectra contemplates. The metal ligand proportion (M:L) in alcoholic watery arrangements controlled by mole proportion methodand it demonstrates 1:1 for the complex. Additionally, the strength constants for the complex with zinc has been determined frightfully by UV-Vis technique. All outcomes show this complex has high strength. The systematic applications have been achieved in medication (zinc sulfat) for several companies (zincodin (Aktive) 25 mg, Zinc (Kontam) 35 mg, Zinc Sulfate (Jink.) 20 mg.

Anti-melanogenesis and anti-tyrosinase properties of aryl-substituted acetamides of phenoxy methyl triazole conjugated with thiosemicarbazide: Design, synthesis and biological evaluations

A series of aryl phenoxy methyl triazole conjugated with thiosemicarbazides were designed, synthesized, and evaluated for their tyrosinase inhibitory activities in the presence of l-dopa and l-tyrosine as substrates. All the compounds showed tyrosinase inhibition in the sub-micromolar concentration. Among the derivatives, compound 9j bearing benzyl displayed exceptionally high potency against tyrosinase with IC50 value of 0.11 μM and 0.17 μM in the presence of l-tyrosine and l-dopa as substrates which is significantly lower than that of kojic acid as the positive control with an IC50 value of 9.28 μM for l-tyrosine and 9.30 μM for l-dopa. According to Lineweaver–Burk plot, 9j demonstrated an uncompetitive type of inhibition in the kinetic assay. Also, in vitro antioxidant activities determined by DPPH assay recorded an IC50 value of 68.43 μM for 9i. The melanin content of 9j was determined on B16F10 melanoma human cells which demonstrated a significant reduction of the melanin content. Moreover, the binding energies corresponding to the same ligand as well as computer-aided drug-likeness and pharmacokinetic studies were also carried out. Compound 9j also possessed metal chelation potential correlated to its high anti-TYR activity.

Estimating the levels of process parameters for tar and char production via fast pyrolysis of Hypericum perforatum and characterization of the products

The influence of pyrolysis temperature, pressure and heating rate was investigated on the tar and char yield from the fast pyrolysis of Hypericum perforatum (St. John's wort). The experiments were conducted using a fixed bed reactor. Response surface methodology (RSM), with a central composite design (CCD), was used for modeling and optimization of the process parameters. The optimum conditions were found to be at a temperature of 513.13 °C and 400 °C, pressure of 1 and 41 bar and heating rate of 489.39 °C/min and 150 °C/min for maximum tar and char yield, respectively. Maximum yields of tar and char were obtained as 32.98% and 41.23% under optimum process conditions, respectively. Scanning electron microscopy (SEM), ultimate analysis, and gas chromatography/mass spectrometry (GC/MS) were used to determine the physico-chemical properties of char, and the chemical properties of tar. The higher heating value of the chars produced at pressurized atmosphere were 29 MJ/kg. GC/MS analysis showed that the tar was rich in phenol, methyl and methoxy phenols, oxygenated benzenes and fatty acids. Furthermore, the formation of polycyclic aromatic hydrocarbons (PAHs) in the tar, obtained at pressurized pyrolysis in a nitrogen atmosphere, was investigated. Pressure increased the residence time of the volatile components in the reactor and this phenomenon led to the formation of PAHs. The derived tars were found to contain mainly 2-ring (naphthalene and its derivatives), 3-ring (acenaphthylene, Fluorene, Phenanthrene, 2-methyl anthracene), and 4-ring (Fluoranthene) PAHs.

Facile hydrothermal synthesis of SnO2 quantum dots with enhanced photocatalytic degradation activity: Role of surface modification with chloroacetic acid

Designing high-performance noble-metal-free photocatalysts is the key for photocatalytic technology to expand its further application in energy and environment fields. Herein, chloroacetic acid (CA) modified SnO2 quantum dots (QDs) with enhanced photocatalytic activity were prepared under hydrothermal conditions. Through XRD, TEM, FT-IR XPS, Raman and TG analysis, it was found that CA molecules were successfully linked to the surface of SnO2 QDs and formed stable SnO2@CA QDs. The SnO2@CA QDs show excellent photocatalytic activities for methyl orange, methylene blue and phenol. The photocatalytic degradation of methyl orange follows the first order reaction. From the apparent rate constant, it can be seen that the photocatalytic performances of SnO2 QDs were significantly improved by the modification of CA, while decreased with the increase of hydrothermal reaction time. Finally, the preliminary hypothesis of SnO2@CA QDs for degradation of organic pollutants has been proposed. The findings reported here could benefit the designing of highly efficient photocatalyst.

Selective growth of Ti3+/TiO2/CNT and Ti3+/TiO2/C nanocomposite for enhanced visible-light utilization to degrade organic pollutants by lowering TiO2-bandgap

A convenient route was developed for the selective preparation of two stable nanocomposites, Ti3+/TiO2/CNT (labeled as TTOC-1 and TTOC-3) and Ti3+/TiO2/carbon layer (labeled as TTOC-2), from the same precursor by varying the amount of single-walled carbon nanotubes used in the synthesis. TiO2 is an effective photocatalyst; however, its wide bandgap limits its usefulness to the UV region. As a solution to this problem, our prepared nanocomposites exhibit a small bandgap and wide visible-light (VL) absorption because of the introduction of carbonaceous species and Ti3+ vacancies. The photocatalytic efficiency of the nanocomposites was examined via the degradation of methylene blue dye under VL. Excellent photocatalytic activity of 83%, 98%, and 93% was observed for TTOC-1, TTOC-2, and TTOC-3 nanocomposites within 25 min. In addition, the photocatalytic degradation efficiency of TTOC-2 toward methyl orange, phenol, rhodamine B, and congo red was 28%, 69%, 71%, and 91%, respectively, under similar experimental conditions after 25 min. Higher reusability and structural integrity of the as-synthesized photocatalyst were confirmed within five consecutive runs by photocatalytic test and X-ray diffraction analysis, respectively. The resulting nanocomposites provide new insights into the development of VL-active and stable photocatalysts with high efficiencies.

Unconjugated p-cresol activates macrophage macropinocytosis leading to increased LDL uptake.

Patients with chronic kidney disease (CKD) and end-stage renal disease suffer from increased cardiovascular events and cardiac mortality. Prior studies have demonstrated that a portion of this enhanced risk can be attributed to the accumulation of microbiota-derived toxic metabolites, with most studies focusing on the sulfonated form of p-cresol (PCS). However, unconjugated p-cresol (uPC) itself was never assessed due to rapid and extensive first-pass metabolism that results in negligible serum concentrations of uPC. These reports thus failed to consider the host exposure to uPC prior to hepatic metabolism. In the current study, not only did we measure the effect of altering the intestinal microbiota on lipid accumulation in coronary arteries, but we also examined macrophage lipid uptake and handling pathways in response to uPC. We found that atherosclerosis-prone mice fed a high-fat diet exhibited significantly higher coronary artery lipid deposits upon receiving fecal material from CKD mice. Furthermore, treatment with uPC increased total cholesterol, triglycerides, and hepatic and aortic fatty deposits in non-CKD mice. Studies employing an in vitro macrophage model demonstrated that uPC exposure increased apoptosis whereas PCS did not. Additionally, uPC exhibited higher potency than PCS to stimulate LDL uptake and only uPC induced endocytosis- and pinocytosis-related genes. Pharmacological inhibition of varying cholesterol influx and efflux systems indicated that uPC increased macrophage LDL uptake by activating macropinocytosis. Overall, these findings indicate that uPC itself had a distinct effect on macrophage biology that might have contributed to increased cardiovascular risk in patients with CKD.

Ultrasound-assisted synthesis of barium tungstate encapsulated carbon nanofiber composite for real-time sensing of p-cresol in human urine samples

p-Cresol (PC) is an important volatile phenolic compound in human urine samples, with associated with chronic kidney disorder, liver damage, etc. Therefore, it is very important to detect the PC level in patients to monitor their body function. Compared to other analytical methods, electrochemical methods have their intrinsic advantages of high sensitivity and easy to handle. In this study, barium tungstate (BaWO4)-functionalized carbon nanofiber (BW-fCNF) composite based electrochemical sensors were fabricated by ultrasonication for the detection of PC because barium tungstate has a good crystalline surface area to enhance the conductivity of electrodes and the fCNF is admirable electrode materials. As expected the sensors have excellent selectivity of PC among other forging substances. Under optimal conditions, this prepared BW-fCNF nanocomposites exhibited maximum performance towards PC determination with a very low detection limit of 0.006 µM and a wide linear range of 0.02–67.5 µM. Furthermore, the as prepared electrode was successfully applied for detecting PC level in the human urine samples.

Removal of Brilliant Dyes from its Aqueous Solution by Adsorption on Siliceous Rocks

In this study involves removing of Brilliant Dyes, were which (Brilliant Green {BG} and Brilliant Cresyl Blue {BCB}) by using Iraqi Siliceous Rocks Powder (SRP). Adsorption isotherms were studied and the factors which prefer it, like temperature and salt effect, Adsorption isotherms of dyes, Brilliant Cresyl Blue {BCB} was found to be comparable to Langmuir equation according to Giles classification, isotherms dye Brilliant Green {BG} was found to be comparable to Freundlich equation more than dye Brilliant Blue {BCB} according to Giles classification. The adsorption process on this surface (SRP) studied at different temperatures, the results showed that the adsorption of dyes (BCB, BG) on the surface increased with increased temperature (Endothermic process). According to valuable to the above results of the thermodynamic functions (ΔG, ΔS, ΔH) were calculated. The salt effect on the adsorption of dyes at (20C°) it was found that the adsorption increased by the presence of salt. The kinetics of the adsorption was studied, the results were treated according to (Lagergren equation) and treated according to the second-order equation model. The kinetics experimental data showed that the adsorption was pseudo order and changes according to the changing conditions.

Biodegradation competence of Streptomyces toxytricini D2 isolated from leaves surface of the hybrid cotton crop against β cypermethrin

The frequent application of β cypermethrin in farming activity, causing severe soil and water contamination. Thus, finding a suitable microbial agent to degrade the toxic pesticide into less or nontoxic components is vital. Hence, β cypermethrin-resistant predominant bacteria from the pesticide-exposed surface of cotton leaves were isolated and optimized the growth conditions required for the significant degradation of β cypermethrin. Six dominant bacterial cultures were isolated from pesticide exposed cotton leaf samples, and among them, COL3 showed better tolerance to 6% of β cypermethrin than others. This COL3 was identified as Streptomyces toxytricini D2 through the 16S rRNA analysis. The suitable growth requirements of S. toxytricini D2 were optimized with various essential growth parameters to degrade β cypermethrin and the results showed that a significant degradation of β cypermethrin was observed at 35 °C, pH 8.0, 1.5% of inoculum, and nutritional factors like glycerol (20 mg L−1), ammonium sulfate (15 mg L−1), and calcium phosphates (10 mg L−1) were served as better carbon, nitrogen, and phosphate sources respectively. The degradation percentage and half-life of β cypermethrin were calculated as 80.71 ± 1.17% and 48.15 h respectively by S. toxytricini D2. The GC-MS analysis results showed that S. toxytricini D2 effectively degraded the β cypermethrin into 5 components such as methyl salicylate, phenol, phthalic acid, 3-phenoxy benzaldehyde, and 3-PBA. This is the first report, revealed that the S. toxytricini D2 belongs to the Actinobacteria has the potential to degrade the β cypermethrin into less or nontoxic metabolites under optimized conditions.

O-Methylation of Phenol for High Selective Synthesis of Anisole over Calcium Oxide Catalyst

In this article, a CaO-based catalyst was prepared by impregnating potassium salt on CaO to develop a highly efficient heterogeneous catalyst for highly selective synthesis of anisole (AN) from phenol and dimethyl carbonate by a O-methylation. KF/CaO catalysts are highly active and selective towards formation of anisole via methylation of phenol with the highest yield of 97.48% AN was obtained at 200°C. Various reaction parameters including KF loading, the amount of catalyst and the calcination temperature on the catalytic activity were investigated. Scanning electron microscopy (SEM), X-ray diffraction (XRD), BET, CO2‑TPD and thermogravimetric (TG) were used to characterize the prepared catalyst. It was found that the high catalytic activity of CaO after modification with KF is associated with the structural aspects and the amount of basicity of the catalyst. Temperature programmed desorption of CO2 and XRD studies revealed the K2O species, a strong basic site formed by the substitution of the Ca2+ in CaO lattice by K+, might have great contribution for the high conversion of phenol and good selectivity of anisole.

Rational design of {0 0 1}-faceted TiO2 nanosheet arrays/graphene foam with superior charge transfer interfaces for efficient photocatalytic degradation of toxic pollutants

Exposing high-energy active facets for nanocrystals has received increasing attentions due to its intrinsic surface-dependent properties in extensiveapplications. Unfortunately, most anatase TiO2 crystals were dominated by the thermodynamically stable {101} facets instead of the much more catalytically active {001} facets. Meanwhile, the photo-generated electrons and holes in TiO2 might experience a rapid recombination, which significantly diminishes the efficiency of the photocatalytic reaction. Herein, we integrated {001} facets TiO2 nanosheet arrays into a free-standing graphene foam through a facile vacuum filtration process combined with a solvothermal method. Uniformly distributed TiO2 nanosheet arrays were in situ intercalated into interlayers of flexible graphene foam and were simultaneously anchored on its surface to form 3D hierarchical porous architecture, which was highly appreciated for its easy separation and recycling after photocatalytic process. The multifunctional TiO2/graphene foam exhibited superior photocatalytic activity, and the rate constants (k) of the TiO2/graphene foam towards degradation of methyl orange (MO) and phenol were 4, 8.7 times higher than commercial P25, respectively. Inspiringly, the TiO2/graphene foam also achievedhigh efficiency in Cr(VI) photoreduction with 92% removal yield. The remarkably photocatalytic capability of the TiO2/graphene foam was attributed to the synergistic effects arising from intrinsic single crystalline TiO2 with high percentage exposure of {001} facets, as well as a good linkage between TiO2 and graphene, which could facilitate the surface catalytic reaction by providing abundant reactive sites for an effective molecular oxygen activation and strengthening the interfacial charge transfer both in-plane and vertical transportation. The recycling experiments presented these flexible foam catalysts were stable and could be reused with high efficiency after 12 runs. This work would provide a feasible strategies to design outstanding TiO2-based photocatalysts with highly reactive {001} facet, and also offer more extensive possibilities in a broad application range.

Effective removal of methylated phenol and chlorinated phenol from aqueous solutions using a new activated carbon derived from Halodule uninervis waste

Due to the toxicity of methylated and chlorinated phenols, it is necessary to remove them from aqueous solutions. Therefore, a highly efficient adsorbent was developed from the dead leaves of Halodule uninervis seagrass (SG) through a chemical and thermal activation process. The prepared activated carbon (SGAC) was characterized and investigated for removal of 2,4-Dimethylphenol (DMP) and 2,4-Dichlorophenol (DCP) from aqueous solutions. The batch adsorption mode was used and the effects of adsorption conditions were studied. SGAC adsorbent showed high adsorption capacities which were 364 mg DMP/g and 333 mg DCP/g. The adsorption experimental results fitted Freundlich and Langmuir models and followed pseudo-second-order kinetics. The adsorption of both adsorbates was spontaneous. The prepared adsorbent was able to remove 90% of DMP and 97% of DCP from the synthetic wastewater. This study indicated that SGAC adsorbent is efficient and reusable in the synthetic wastewater for at least four times.

Production of hydrogen and valuable fuels from polyethylene terephthalate waste dissolved in phenol reforming and cracking reactions via Ni-Co/CeO2 nano-catalyst

This research investigates the preparation of Ni-Co/CeO2 catalysts based on impregnation and hydrothermal treatment methods for the hydrogen and valuable fuels generation from the steam reforming and cracking reactions of polyethylene terephthalate (PET) waste liquefied in phenol. PET plastic waste is environmentally harmful, mostly when it eliminated by burning or landfilling. Therefore, in this study, this waste has been dissolved in phenol for hydrogen and liquid fuel generation via catalytic steam reforming and cracking reactions. Complementary characterization techniques such as XRD, BET, FTIR, SEM, TEM, EDX, H2-TPR, CO2-TPD, NH3-TPD, ICP, CHNS and TGA were used to correlate surface structure and functionality to catalytic performance of the catalysts. The hydrothermal route leads to higher catalyst activity and stability against a by-product formation such as coke, which approved by time on stream process, TGA and CHNS analysis. For an instant, at 700 °C of the catalytic reaction, impregnation method cause to achieve 72.8 % of phenol conversion and 56 % of hydrogen yield, while these factors increased when conducting the hydrothermal treatment to 83.8 % and 76 %, respectively. Analysis of liquid products obtained from GCMS illustrated that valuable components such as dibenzofuran, 2-methyl phenol and benzene were produced from PET cracking and phenol steam reforming reactions. This phenomenon is a vital idea to solve plastic waste recycling issues.

Application of two morphologies of Mn2O3 for efficient catalytic ortho-methylation of 4-chlorophenol.

Vapor phase ortho-methylation of 4-chlorophenol with methanol was studied over Mn2O3 catalyst with two kinds of morphologies. Here, Mn2O3 was prepared by a precipitation and hydrothermal method, and showed the morphology of nanoparticles and nanowires, respectively. XRD characterization and BET results showed that, with the increase of calcination temperature, Mn2O3 had a higher crystallinity and a smaller specific surface area. N2 adsorption/desorption and TPD measurements indicated that Mn2O3 nanowires possessed larger external surface areas and more abundant acid and base sites. Simultaneously, in the fixed bed reactor, methanol was used as the methylation reagent for the ortho-methylation reaction of 4-chlorophenol. XRD, XPS, TG-MS and other characterizations made it clear that methanol reduced 4-chlorophenol and its methide, which were the main side-reactions. And Mn3+ was reduced to Mn2+ under the reaction conditions. Changing the carrier gas N2 to a H2/Ar mixture further verified that the hydrogen generated by the decomposition of methanol was not the reason for dechlorination of 4-chlorophenol compounds. Here we summarized the progress of 4-chlorophenol methylation based on the methylation of phenol. Also, we proposed a mechanism of the 4-chlorophenol dechlorination effect which was similar to the Meerwein–Ponndorf–Verley-type (MPV) reaction. The crystal phase and carbon deposition were investigated in different reaction periods by XRD and TG-DTA. The reaction conditions for the two kinds of morphologies of the Mn2O3 catalyst such as calcination temperature, reaction temperature, phenol–methanol ratio and reaction space velocity were optimized.

An efficient method to prepare aryl acetates by the carbonylation of aryl methyl ethers or phenols

A low pressure of CO was used to prepare aryl acetates directly.

2D/1D Bi12O17Cl2/β-Bi2O3 heterojunction photocatalysts with boosted photocatalytic performance

A novel 2D/1D Bi12O17Cl2/β-Bi2O3 heterostructure displays excellent photocatalytic degradation of methyl orange and phenol under solar light irradiation. The enhanced photocatalytic activity is ascribed to the unique vertical 2D Bi12O17Cl2 nanosheets.

Coupling system of silver carbonate nanoparticles and bismuth oxyiodide nanosheets with enhanced photocatalytic properties

In this work, silver carbonate nanoparticles and BiOI nanosheets have been prepared separately and binary Ag2CO3/BiOI composite are synthesized via a facile solvo thermal method. The as-prepared materials have been well characterized using techniques covering X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX), transmission electron microscopy (TEM), High-resolution transmission electron microscopy (HRTEM), ultraviolet-visible (UV-vis) diffuse reflectance spectroscopy, X-ray photoelectron spectroscopy (XPS), Photoluminescence (PL) emission spectroscopy. The photocatalytic activity of the as-synthesized materials has been evaluated for degrading various model pollutants (methyl orange, phenol and p-nitroaniline). It has been found that the incorporation of co-catalyst BiOI could promote the catalytic activity of Ag2CO3 and suppress the serious photocorrosion of Ag2CO3. Thus the Ag2CO3/BiOI composite showed excellent catalytic recycling stability. Moreover, the underlying mechanism has been investigated through radical trapping experiments. The results demonstrate that photoinduced holes are the main active species. The improvement in activity of Ag2CO3/BiOI could be attributed to the charge transfer between the heterojunction. Also, its good stability and reusability establish its promising potential for catalytic applications.

In-situ construction of 3D nanoflower-like BiOI/Bi2SiO5 heterojunctions with enhanced photocatalytic performance for removal of decontaminants originated from a step-scheme mechanism

Novel 3D nanoflower-like BiOI/Bi2SiO5 heterojunctions were constructed in-situ by a mild solvothermal method in the existence of ionic liquid 1-butyl-3-methylimidazolium iodine ([PrMIm]I). The BiOI/Bi2SiO5 heterojunctions display flower-like nanostructure assembled by thin nanosheets. The diameter of the nanoflower is 500–800 nm, supported by transmission electron microscope (TEM). [PrMIm]I serves as a reactant and a soft template. Among all the catalysts prepared, the 3% BiOI/Bi2SiO5 heterojunction photocatalyst holds the highest photocatalytic performance toward abatement of methyl orange (MO), phenol and Cr (VI) under sunlight irradiation. Furthermore, the composites have excellent stability, proved by the cycle experiment of phenol degradation. Experimental results reveal that enhanced photocatalytic property is attributable to the larger specific surface area, effective separation of photogenerated charge pairs, and the construction of step-scheme heterojunctions. In addition, the photoinduced charge separation of BiOI/Bi2SiO5 heterojunctions obeys a step-scheme mechanism.

Convenient method for the synthesis of some novel chiral methyl 2‐(2‐oxo‐2H‐benzo[e][1,3]oxazin‐3(4H)‐yl)propanoate derivatives and biological evaluation of their antioxidant, cytotoxic, and molecular docking properties

AbstractTen chiral methyl 2‐(2‐oxo‐2H‐benzo[e][1,3]oxazin‐3(4H)‐yl)propanoate derivatives 6a‐6j have been synthesized from optically pure amino methyl phenol 5 and 4‐nitrophenyl chloroformate. These derivatives 6a‐6j are characterized by 1H NMR, 13C NMR, FT‐IR, and HRMS spectral techniques. Optical purity of these derivatives was confirmed by chiral HPLC method. Ten synthesized ester derivatives 6a‐6j were screened for their in vitro antioxidant activity. Among the compounds 6b‐d and 6h‐j have exhibited comparable antioxidant activity with ascorbic acid as a standard. Compounds 6a and 6e‐g have shown moderate antioxidant activity. Further, the in vitro cytotoxicity of these compounds were studied through MTT cell proliferation assay in addition the effect on LDH leakage and NO release. Among the derivatives, 6j showed extremely best activity and the IC50 value (12.54 ± 0.71 μM) is very close to doxorubicin (7.2 ± 0.58 μM) as a standard. Compounds 6b, 6h, and 6i showed better inhibition next to compound 6j on the viability of HepG2 cells with an IC50 value (μM) of 56.02 ± 1.4, 41.76 ± 0.58, and 38.17 ± 0.34, respectively. Also, molecular docking studies have been carried out with STAT‐3 (PDB ID: 1BG1) and BCL‐2 (PDB ID: 4AQ3) proteins against the four active compounds 6b, 6h, 6i, and 6j. The binding energies of the tested compounds were in the range of −7.76 to −8.41 kcal/mol, which is very close to doxorubicin (−8.53 kcal/mol) as a standard. These molecular docking results are in good agreement with the in vitro studies.

Genome sequencing of Acinetobacter radioresistens LY strain and XF strain, isolated from peanut bacterial wilt nursery

Acinetobacter radioresistens was widely found in nature and it has been used to biodegrade methyl parathion and phenol for reducing pesticide pollution. Here, we report two draft genome sequences of A.radioresistens LY strain and XF strain which was isolated from bacterial wilt (BW) infected peanut (Arachis hypogaea) samples in Lin Yi city and Xiang Fan city of China, respectively. A.radioresistens may have relationship with Ralstonia solanacearum which causing BW. The studies may help to control peanut BW.