GENERAL-SYNTHESIS OF METHYL-CYCLOBUTANES AND DIMETHYL-CYCLOBUTANES FROM SIMPLE 1,3-DIOLS BY PHASE-TRANSFER CATALYSIS

被引:9
|
作者
TOROK, B
MOLNAR, A
机构
关键词
D O I
10.1039/p19930000801
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A general method is described for the preparation of methyl- and dimethyl-cyclobutanes from simple 1,3-diols. The key steps of the procedure are a phase transfer catalysed ring closure and the transformation of a carboxyl group to a methyl group. Phase transfer catalysis provides good yields in the synthesis of the cyclobutane skeleton.
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页码:801 / 804
页数:4
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