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 MoreTaimai Sanluck Pharmaceutical Co.,Ltd
Contact:86-592-7662921
Address:8D,No.186,Huarong Road,Huli,Xiamen,China
Suzhou Tianma Specialty Chemicals Co.,Ltd
Contact:+86-512-68090577
Address:#199, Huayuan Rd, Mudu, Suzhou, Jiangsu, CHINA
Shanghai Yudiao Chemistry Technology Co.,Ltd
Contact:0086-18964703211
Address:Building NO.5, NO.218,Rongtian Road,ganxiang town,Jinshan District,shanghai,201518,china
Tai zhou world Pharm & Chem Co., Ltd
Contact:+86-576-85301198
Address:Rome 1001,wangjiang plaza,unti 2,jinshan east Road linhai,zhejiang,china
SHANDONG QINGYUNCHANGXIN CHEMICAL SCIENCE-TECH CO.,LTD
Contact:86-21-60560171
Address:1689Donghuan Rade,Qingyun County, Dezhou City, Shandong,China
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)