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Oxidations by thionyl chloride. III. Mechanism of benzo[b]thiophene formation from sulfenyl chlorides

โœ Scribed by Arnold J. Krubsack; Tatsuo Higa


Publisher
Elsevier Science
Year
1973
Tongue
French
Weight
194 KB
Volume
14
Category
Article
ISSN
0040-4039

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Oxidations by thionyl chloride. IV. Benz
โœ Arnold J. Krubsack; Tatsuo Higa ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 160 KB

The reaction of hot thionyl chloride, in the presence of catalytic amounts of pyridine, on 3-phenylpropanoic acids constitutes one of the most direct routes to benso[&]thiophenes.2 It was of particular interest to us to extend this reaction to a variety of propanoic acids because the method showed p