Masahīko Takahashi, Hideo Suzuki, Y. Kata
Feb 1, 1985
Citations
0
Influential Citations
7
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
Ethyl phenylsulfonylacetate was treated with 1,2-dibromoethane in the presence of benzyltriethylammonium chloride and alkali to give 1-phenylsulfonylcyclopropanecarboxylic acid, from which the carbonyl chloride, ester, carboxamide, 1,2-diacylhydrazine, carbonyl azide, carbamate, isocyanate, and γ-butyrolactone derivatives were prepared.