Regiospecific and stereoselective synthesis of (1E,3Z)-3-cyano-butadienylphosphonates
Shen YC(沈延昌) ; Jiang GF(江国防) ; Sun J(孙杰)
刊名J. Chem. Soc.-Perkin Trans. 1
1999
页码3495-3498
ISSN号0300-922X
其他题名通过碱催化反应来位置专一性和立体选择性地合成 3-氰基-(1E, 32〕-丁二烯基膦酸酯
通讯作者沈延昌
英文摘要Treatment of a catalytic amount of DBC (20 mol%) with a mixture of diethyl 3-cyanoallylphosphonate 1 and N-tosylsulfonylimines 2 gave diethyl 3-cyanobuta-1,3-dienylphosphonates 3 in 72-83% yields.All the products(3a-3H) are assigned 1E,3Z configurations on the basis of the crystal structure of diethyl(1E,3Z)-3-cyano-4-naphthylbuta-1,3-dienylphosphonate (3h), the proton NMR spectra and the proposed reaction mechanism.
学科主题有机化学
收录类别SCI
原文出处http://dx.doi.org/10.1039/a905941e
语种英语
WOS记录号WOS:000083920000018
公开日期2013-02-21
内容类型期刊论文
源URL[http://202.127.28.38/handle/331003/16953]  
专题上海有机化学研究所_中科院有机氟化学重点实验室
推荐引用方式
GB/T 7714
Shen YC,Jiang GF,Sun J. Regiospecific and stereoselective synthesis of (1E,3Z)-3-cyano-butadienylphosphonates[J]. J. Chem. Soc.-Perkin Trans. 1,1999:3495-3498.
APA 沈延昌,江国防,&孙杰.(1999).Regiospecific and stereoselective synthesis of (1E,3Z)-3-cyano-butadienylphosphonates.J. Chem. Soc.-Perkin Trans. 1,3495-3498.
MLA 沈延昌,et al."Regiospecific and stereoselective synthesis of (1E,3Z)-3-cyano-butadienylphosphonates".J. Chem. Soc.-Perkin Trans. 1 (1999):3495-3498.
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