作者:Toyokazu Horii、Shunichi Kawamura、Takeshige Nakabayashi、Yasuo Abe
DOI:10.1246/bcsj.54.790
日期:1981.3
The reactions of (thioacyloxy)silane (O-trimethylsilyl thioacetate and thiobenzoate) with some aldehydes (propionaldehyde, butylaldehyde, and benzaldehyde) gave S-(1-substituted alkyl) thioacetates (S-[1-(trimethylsilyl-oxy)propyl, and -butyl] thioacetates, and S-[α-(trimethylsilyloxy)benzyl] thioacetate), and the three corresponding thiobenzoates respectively. The reactions were catalyzed by 1,8-diazabicyclo[5.4.0]undec-7-ene(DBU), and also by its salt with thiobenzoic acid.
(硫代酰氧基)硅烷(O-三甲基甲硅烷基硫代乙酸酯和硫代苯甲酸酯)与一些醛(丙醛、丁醛和苯甲醛)反应得到S-(1-取代的烷基)硫代乙酸酯(S-[1-(三甲基甲硅烷氧基)丙基,和-丁基]硫代乙酸酯和S-[α-(三甲基硅氧基)苄基]硫代乙酸酯),以及分别对应的三种硫代苯甲酸酯。该反应由1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU)及其与硫代苯甲酸的盐催化。