Abstract

[853654-21-4] C11H15BrSi (MW 255.23) InChI = 1S/C11H15BrSi/c1-13(7-2-8-13)11-5-3-10(9-12)4-6-11/h3-6H,2,7-9H2,1H3 InChIKey = IHCFALIIUUKEDQ-UHFFFAOYSA-N [853654-20-3] C11H16OSi (MW 192.33) InChI = 1S/C11H16OSi/c1-13(7-2-8-13)11-5-3-10(9-12)4-6-11/h3-6,12H,2,7-9H2,1H3 InChIKey = IHRRWOASLKBIPE-UHFFFAOYSA-N (reagents for the conversion of alcohols into p-siletanylbenzyl (PSB) ethers)3 Alternative Names: p-siletanylbenzyl bromide (and alcohol); PSB-Br (PSB-OH). Physical Data: colorless oils. Solubility: soluble in organic solvents. Analysis of Reagent Purity:1H NMR. Preparative Methods: PSB-Br prepared from PSB-OH using triphenylphosphine and carbon tetrabromide (Appel conditions).3 PSB-OH is prepared from 1-chloro-1-methylsilacyclobutane in three steps.4 Purification: silica gel chromatography. Handling, Storage, and Precautions: possible sensitizer. Routine safety precautions should be employed.

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