Reaction of Bis(dimethylglyoximato)(pyridine)styrylcobalt(III) Derivatives with Arenesulfenyl Chloride
作者:Masaru Tada、Hiraku Shinozaki、Kyo Miura
DOI:10.1246/bcsj.53.287
日期:1980.1
cis-Styryl and trans-styryl-type cobaloximes, having a para-substituent on the styrene moiety, give the corresponding cis- and trans-(styrylthio) benzene derivatives in excellent yields by the reaction with 2,4-dinitrobenzenesulfenyl chloride. The substitution proceeds stereospecifically with retention of configuration except for the case of cis(p-cyanostyryl) cobaloxime.
顺式-
苯乙烯基和反式-
苯乙烯基型
钴肟,在
苯乙烯部分具有对位取代基,通过与 2,4-
二硝基苯硫酰氯反应以优异的产率得到相应的顺式和反式(
苯乙烯硫基)苯衍
生物。除了顺式(对
氰基
苯乙烯基)
钴肟的情况外,取代立体特异性地进行,并保留构型。