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The Wittig sigmatropic rearrangement in a conjugated diene system I
Author(s) -
Li ZhengMing,
Wang TianSheng,
Yao EnYun,
Gao ZhengHeng
Publication year - 1990
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19900080312
Subject(s) - chemistry , sigmatropic reaction , conjugated system , wittig reaction , cope rearrangement , solvent , ether , diene , carroll rearrangement , organic chemistry , medicinal chemistry , natural rubber , polymer
Abstract A conjugated dienic benzyl ether was shown to undergo Wittig sigmatropic rearrangement to give a mixture of [1,2] and [1,4] besides the expected [2,3] rearrangement product. The solvent effect as well as the reaction pathways were discussed.