Abstract

A novel potassium complex, [K2L2(H2O)MeOH]n (1), was prepared by reacting KOH and a substituted tetrazolyl ligand LH (LH = 1-[5-(2-hydroxyphenyl)-2H-tetrazol-2-yl]-2-methyl-2-propanol). The prepared complex was characterized by infrared spectroscopy and mass analysis and its solid-state structure was determined to be a high dimensional coordination polymer by X-ray crystallography. The synthesized potassium coordination polymer 1 was used as a catalyst for the cycloaddition of CO2 to propylene oxide and is the first potassium coordination polymer to be used for this purpose. The prepared catalyst provided high selectivity toward cyclic propylene carbonate (>99%) and showed considerable activity despite the heterogeneous reaction condition.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.