Chemistry of Heterocyclic Compounds p. 1088 - 1090 (1988)
Update date:2022-08-11
Topics:
Gevorkyan, A. A.
Kazaryan, P. I.
Avakyan, S. V.
The reaction of 1-acetoxy-4-halo-substituted 2-butenes with potassium hydroxide was studied.It was established that trans-1,4-dihaloacetates form α-oxides of 1,3-dienes, whereas the corresponding cis isomers form 2,5-dihydrofuran derivatives.It was observed that the acetyl group in these compounds facilitates, as compared with halovinylhydrins, the formation of the corresponding heterocycles under the conditions described.
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