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Phosphonium and arsonium ylides . XVII. A facile synthesis of methyl 2,6‐bisperfluoroalkylbenzoates via acyclic precursors
Author(s) -
Ding WeiYu,
Cao WeiGuo,
Xu ZhenRong,
Shi ZhiJian,
Yao Yuan
Publication year - 1993
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.19930110113
Subject(s) - chemistry , phosphonium , intramolecular force , yield (engineering) , wittig reaction , organic chemistry , medicinal chemistry , combinatorial chemistry , metallurgy , materials science
The title compounds 6a—6f were prepared with high yield via intramolecular Wittig reaction of methyl 3‐perfluoroalkyl‐6‐peifluoroacyl‐2‐triphenylphosphoranylidenchex‐3,5‐dienoates (5a—5i) which were obtained from the reaction of 3‐perfluoroacylprop‐2‐enylidenetriphenylphosphoranes (3a—3c) with methyl perfluoroalkynoates (4a—4c).
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