E,Z-Isomers of 3-ethoxy-4,4,4-trifluorobut-2-enenitrile and N-methylpyrrolidines derived from them
- 作者: Volkonskii A.1, Peregudov A.1, Strelkova T.1, Kagramanov N.1
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隶属关系:
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- 期: 卷 67, 编号 1 (2018)
- 页面: 164-167
- 栏目: Brief Communications
- URL: https://journals.rcsi.science/1066-5285/article/view/242028
- DOI: https://doi.org/10.1007/s11172-018-2053-3
- ID: 242028
如何引用文章
详细
3-Ethoxy-4,4,4-trifluorobut-2-enenitrile was synthesized by the Wittig reaction of ethyl trifluoroacetate and (cyanomethylidene)triphenylphosphorane and was separated to individual E- and Z-isomers by rectification. Each isomer undergoes stereospecific 1,3-dipolar cycloaddition to N-methyl(methaniminio)-N-methylide generated in situ to give E- and Z-isomers of 4-cyano-3-ethoxy-3-trifluoromethyl-1-methylpyrrolidine.
作者简介
A. Volkonskii
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: volkonskii@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991
A. Peregudov
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: volkonskii@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991
T. Strelkova
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: volkonskii@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991
N. Kagramanov
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: volkonskii@ineos.ac.ru
俄罗斯联邦, 28 ul. Vavilova, Moscow, 119991