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Reactions of organic anions XXXVI. Catalytic method of preparation of -chloro-1-phenylthiocyclopropane derivatives in aqueous medium.

✍ Scribed by M. ąkosza; E. iałecka

Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
129 KB
Volume
12
Category
Article
ISSN
0040-4039

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✦ Synopsis

We have observed, that the reaction of chloroform l/ or bromoform2' with olefins in the presence of 50% aqueous NaOH and triethylbenzylammonium chloride /TEBA/ ie a very convenient method for preparation of dichlorocyclopropane derivatives. Carbene is formed in the first stage of the reaction and it reacts after with olefins.

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