Document Type and Number:
Japanese Patent JPH0261470
Kind Code:
B2
Abstract:
A process for producing a brominated 1,3-dioxolen-2-one of the following general formula (I) (I) wherein R1 represents a hydrogen atom, a methyl group, or an aryl group, and R2 represents a hydrogen atom, or R1 and R2 may be bonded together to form -(CH2)n- in which n represents an integer of 3 to 5, which comprises reacting a compound of the following formula (II) (II) wherein R1 and R2 are as defined, with bromine under radical generating conditions.
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Inventors:
SAKAMOTO FUMIO
IKEDA SHOJI
TSUKAMOTO GORO
UCHIUMI ISAMU
IKEDA SHOJI
TSUKAMOTO GORO
UCHIUMI ISAMU
Application Number:
JP17271981A
Publication Date:
December 20, 1990
Filing Date:
October 30, 1981
Export Citation:
Assignee:
KANEBO LTD
International Classes:
A61K31/43; A61P31/04; A61P43/00; C07D317/40; C07D317/46; C07D499/32
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