Citation: Wen Fang HUANG, Ming Wu DING, Wen Jing XIAO, Tian Jie WU. STUDIES ON THE WITTIG REACTION(XIII):KINETICS OF THE PTC-WITTIG REACTIONS OF 2-BUTENYL METHYL-DIPHENYLPHOSPHONIUM SALT WITH SUBSTITUTED BEN2ALDEHYDES[J]. Chinese Chemical Letters, ;1992, 3(6): 411-414. shu

STUDIES ON THE WITTIG REACTION(XIII):KINETICS OF THE PTC-WITTIG REACTIONS OF 2-BUTENYL METHYL-DIPHENYLPHOSPHONIUM SALT WITH SUBSTITUTED BEN2ALDEHYDES

a Institute of Organic Sgnthesis Central China Normal University Wuhan 430O70;
b Center of Analysis and Testing Central China Normal University Wuhan 430070

Received Date: 8 January 1992

The kinetics of PTC-Wittig reaction between substitutedaromatic aldehydes and 2-butenyl methyldiphenylphosphonium salthas been studied.The low reaction constant (ρ=0.30) impliesthat these PTC-Wittig reactions take place through low polarintermediate
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