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Diversity‐Oriented Synthesis of Chlorinated Arenes by One‐Pot Cyclizations of 4‐Chloro‐1,3‐bis(trimethylsilyloxy)buta‐1,3‐dienes
Author(s) -
Wolf Verena,
Adeel Muhammad,
Reim Stefanie,
Villinger Alexander,
Fischer Christine,
Langer Peter
Publication year - 2009
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200900816
Subject(s) - chemistry , aryl , stereochemistry , medicinal chemistry , organic chemistry , alkyl
A variety of 3‐chlorosalicylates were prepared by one‐potcyclizations of the first reported 4‐chloro‐1,3‐bis(trimethylsilyloxy)buta‐1,3‐dienes with various 1,3‐dielectrophiles. These include cyclizations with 3‐silyloxy‐2‐en‐1‐ones, 3‐aryl‐3‐silyloxy‐2‐en‐1‐ones, 1‐methoxy‐1‐en‐3‐ones, 1,1‐bis(methylthio)‐1‐en‐3‐ones, 3‐oxo orthoesters, 1,1,3,3‐tetraethoxypropanes, 1,1‐diacetylcyclopropane, and 3‐formylchromones. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)