Kinetics and mechanism of the aminolysis of bis (4??nitrophenyl) carbonate and O??(4??nitropheny) S??(4??nitrophenyl) thio and dithiocarbonate

…, M Gazitúa, P Pavez, JG Santos

文献索引：Castro, Enrique A.; Gazitua, Marcela; Santos, Jose G. Journal of Organic Chemistry, 2005 , vol. 70, # 20 p. 8088 - 8092

全文：HTML全文

被引用次数: 9

摘要

Abstract The kinetics of the reactions of secondary alicyclic amines with bis (4-nitrophenyl) carbonate (1), S-(4-nitrophenyl) O-(4-nitrophenyl) thiocarbonate (2) and S-(4-nitrophenyl) O- (4-nitrophenyl) dithiocarbonate (3) were studied at 25.0 C. The reactions of 1 were studied in water and those of 2 and 3 in 44 wt% ethanol–water. These reactions are concerted. The HPLC analyses of the reactions of 2 and 3 with morpholine show that both 4- ...