Tetrahedron p. 4309 - 4320 (1987)
Update date:2022-08-05
Topics:
Piettre, S.
de Cock, Ch.
Merenyi, R.
Viehe, H.G.
The reaction between fluoroolefins 1 and 10e and benzenesulfenyl or selenenyl halides 6 is found to be solvent-dependent and gives in most cases predominantly the regioisomer 8.The structure of adducts 8 and 9 are ascertained by 1H, 19F and 77Se NMR spectroscopy.Compounds 8 are easily halogenated and treatment of the products with magnesium or zinc leads to the desired polyfluorovinyl sulfides and selenides 10.A second route of synthesis of these reagents results from the reaction of fluorovinyllithio-derivatives 11 with benzenesulfenyl or selenenyl halides.Olefin 10e is also obtained from the selenoacetal 8t of trifluoroacetaldehyde.
View MoreSuzhou Sibian Chemical Technology Co., Ltd
website:http://www.sibianpharm.com
Contact:+8618169181984,+8618013186906
Address:Room1404,BuildingA,Jiabao Square No.323 Baodai East Road,Wuzhong District,Suzhou Jiangsu China (215128)
Contact:+86-13666670345
Address:Agricultural Development Zone, Haining, Jiaxing, Zhejiang
Hangzhou Ledun Technology Co.,Ltd.
Contact:86-571-18767088918
Address:No.6 street,XiaSha,Hangzhou,China.
Contact:+86-22-26358246
Address:601-4-20, Fujiayuan, Tiantai Road, Hebei District, Tianjin, China
website:http://www.acrospharmatech.com
Contact:+1-3234804688
Address:Flat/RM 1502,Easey Commercial building 253-261 Hennessy Road,Wanchai，HongKong
Doi:10.1021/ja01559a049
(1957)Doi:10.1016/S0040-4020(01)90302-3
(1987)Doi:10.1016/S0040-4039(00)96637-1
(1987)Doi:10.1002/anie.200805328
(2009)Doi:10.1039/b822353j
(2009)Doi:10.1007/BF01557514
(1987)
