Pyrolysis of α-and β-Heteroatoms Substituted Ethyl Phenyl Sulfoxides

T Yoshimura, H Sakae, M Yoshizawa…

Index: Yoshimura, Toshiaki; Sakae, Hironori; Yoshizawa, Masaki; Hasegawa, Kiyoshi; Tsukurimichi, Eiichi Phosphorus, Sulfur and Silicon and the Related Elements, 2010 , vol. 185, # 5-6 p. 1162 - 1173

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Abstract

A study on the mechanism of the thermal decomposition of α-and β-heteroatoms substituted ethyl phenyl sulfoxides was carried out using 1-chloroethyl phenyl sulfoxide (1); two diastereomeric 1-acetoxyethyl (substituted phenyl) sulfoxides (2a) and (2b); and 2- chloroethyl phenyl, 2-bromoethyl phenyl, and 2-methoxyethyl phenyl sulfoxides (3, 4, 5). The rate of pyrolysis of 1 was 4.8 times faster at 160° C than that of ethyl phenyl sulfoxide used ...