Kinetics and mechanism of the aminolysis of 4-nitrophenyl dithioacetate

EA Castro, F Ibanez, JG Santos…

Index: Castro, Enrique A.; Ibanez, Fernando; Santos, Jose G.; Ureta, Carmen Journal of Organic Chemistry, 1992 , vol. 57, # 26 p. 7024 - 7028

Full Text: HTML

Citation Number: 29

Abstract

The reaction of the title substrate with a series of secondary alicylic amines has been the subject of a kinetic study in aqueous solution, 25 OC, ionic strength 0.2 M (KCl). With the amine in excess, pseudo-first-order rate constants (kobsd) are observed. The order in amine varies from 1 to 2 depending on the basicity of the amine and the reaction conditions. A reaction scheme is deduced on the basis of the existence of zwitterionic (Ti) and anionic ( ...

Related Articles:

1, 2, 3??thiadiazoles. I. Synthesis of sodium (or potassium) 1, 2, 3??thiadiazole??4??thiolates via thiocarbazonate esters and N??acylthiohydrazonate esters

[Lee, Ving J.; Curran, William V.; Fields, Thomas F.; Learn, Keith Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 1873 - 1891]

Syntheses and antitumor activities of N′ 1, N′ 3-dialkyl-N′ 1, N′ 3-di-(alkylcarbonothioyl) malonohydrazide: The discovery of elesclomol

[Chen, Shoujun; Sun, Lijun; Koya, Keizo; Tatsuta, Noriaki; Xia, Zhiqiang; Korbut, Timothy; Du, Zhenjian; Wu, Jim; Liang, Guiqing; Jiang, Jun; Ono, Mitsunori; Zhou, Dan; Sonderfan, Andrew Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 18 p. 5070 - 5076]

Kinetics and mechanism of the aminolysis of phenyl thionoacetate in aqueous solution

[Castro, Enrique A.; Ibanez, Fernando; Santos, Jose G.; Ureta, Carmen Journal of Organic Chemistry, 1993 , vol. 58, # 18 p. 4908 - 4912]

More Articles...