作者:T. Okuyama、M. Nakada、T. Fueno
DOI:10.1016/0040-4020(76)85140-x
日期:1976.1
ethyl, isopropyl, and t-butyle vinyl sulfides have been measured in 10% aqueous acetonitrile. It was found that their reactivities decrease in this order. General acid catalysis was observed. The rate was smaller in a deuterium medium (kD2O/kH2O = 0.34). The deuterium exchange between sulfide and solvent was not detected during hydrolysis. Some propenyl sulfides have also been studied, their cis isomers
已在10%乙腈水溶液中测量了甲基,乙基,异丙基和叔丁基乙烯基硫化物的酸催化水解速率。发现它们的反应性按此顺序降低。观察到一般的酸催化。在氘代介质中的比率较小(k D 2 O / k H 2 O = 0.34)。水解过程中未检测到硫化物与溶剂之间的氘交换。还研究了一些丙烯基硫化物,它们的顺式异构体比不涉及几何异构化的反式对应物更具反应性。讨论了反应机理和取代基对反应性的影响。