Syntheses and reactions of (trimethylsiloxy) benzoyl chlorides

…, H Alberts, HR Kricheldorf

Index: Schwarz, Gerd; Alberts, Heinrich; Kricheldorf, Hans R. Liebigs Annalen der Chemie, 1981 , # 7 p. 1257 - 1270

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Citation Number: 26

Abstract

Abstract The (trimethylsiloxy) benzoyl chlorides 1–7 are easily to obtain under mild conditions from silylated hydroxybenzoic acids by means of thionyl chloride. Whereas these acid chlorides are stable at room temperature, they undergo condensation polymerization at temperatures above 100 C. Reactions with various nucleophils, such as thioalcohols, phenols, amines, N, O-bis (silylated) amino acids and N-silylated lactams were ...