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Studies on the Wittig reaction .22. A convenient synthesis of omega-azolylalkyltriphenyl phosphonium salts and their stereoselectivity in the Wittig reaction

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成果类型:
期刊论文
作者:
Ding, MW*;Shi, DQ;Xiao, WJ;Huang, WF;Wu, TJ
通讯作者:
Ding, MW
作者机构:
[Wu, TJ; Xiao, WJ; Huang, WF; Shi, DQ; Ding, MW] CENT CHINA NORMAL UNIV,CTR ANAL & TESTING,WUHAN 430070,PEOPLES R CHINA.
[Ding, MW] CENT CHINA NORMAL UNIV,INST ORGAN SYNTH,WUHAN 430070,PEOPLES R CHINA.
通讯机构:
[Ding, MW] C
CENT CHINA NORMAL UNIV,INST ORGAN SYNTH,WUHAN 430070,PEOPLES R CHINA.
语种:
英文
关键词:
Wittig reaction;azole;phosphonium;stereoselectivity;omega-azolyl alkene;synthesis
期刊:
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN:
1042-6507
年:
1995
卷:
102
期:
1-4
页码:
59-63
机构署名:
本校为第一且通讯机构
院系归属:
化学学院
摘要:
Ω-Azolylalkyltriphenylphosphonium bromides (5) were readily prepared from corresponding ω-bromo phosphonium salts (4) and azoles. The Wittig reactions of (5) with aromatic aldehydes were studied and 26 ω-azolyl alkenes were obtained. The reaction showed E-stereoselectivity. © 1995, Taylor & ...

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