反应条件
in chloroform; acetonitrile
byproducts: NaCl; ICl in CH3CN added over 10-20 min to NaNCS in CH3CN at -10°C under stirring, stirred for 5-10 min, filtered, CHCl3 added, at room temp. Ph3SnCl added dropwise under stirring, refluxed for 2 h; filtered, concd., distilled at 10 mm/Hg, residue crystd. by addition of ether, washed (ether), dried at 30°C/10 mm/Hg; elem. anal.;
参考文献
Srivastava; Tangri
Journal of the Indian Chemical Society, 1991 , vol. 68, # 10 p. 560 - 562
