characterized by a wide scope, high efficiency and straightforward isolation protocol. The synthetic utility of the dithiocarbamates and xanthates was demonstrated on the preparation of symmetrical and unsymmetricalthioureas, isothiocyanates, and thiocarbamates.
synthetic pathway, and particularly of the phosphoglycerate dehydrogenase (PHGDH), the first enzyme of the pathway, to sustain cancer progression. Yet, because of very weak potencies usually in cell-based settings, the inhibitors reported so far failed to lay ground on the potential of this approach. In this paper, we report a structure-activity relationship study of a series of α-ketothioamides that we
Dithiocarbamation of spiro-aziridine oxindoles: a facile access to C3-functionalised 3-thiooxindoles as apoptosis inducing agents
作者:Akash P. Sakla、Biswajit Panda、Kritika Laxmikeshav、Jay Prakash Soni、Sonal Bhandari、Chandraiah Godugu、Nagula Shankaraiah
DOI:10.1039/d1ob02102h
日期:——
An efficient access to C3-functionalised 3-thiooxindoles has been accomplished via direct dithiocarbamation of spiro-aziridine oxindoles. Their apoptosis-inducing properties have been investigated.
Photochemical and thermal transformations of carboxylic dithiocarbamic anhydrides and related compounds—II
作者:E.H. Hoffmeister、D.S. Tarbell
DOI:10.1016/s0040-4020(01)98371-1
日期:1965.1
Photolysis of a benzene solution of benzoic-pyrrolidine dithiocarbamic anhydride (II) yields benzoic acid, N-benzoylpyrrolidine (III) and pyrrolidyl thiuram hexasulphide (V). Similar photolysis of benzoic-morpholine dithiocarbamic anhydride (VII) gives benzoic acid, N-benzoyl-morpholine (VIII) and morpholyl thiuram (13-S) polysulphide (X). A mechanism involving stepwise sulphur displacements on a growing
Transition metal-free procedure for the synthesis of S-aryl dithiocarbamates using aryl diazonium fluoroborate in water at room temperature
作者:Tanmay Chatterjee、Sukalyan Bhadra、Brindaban C. Ranu
DOI:10.1039/c1gc00001b
日期:——
A convenient, efficient and green procedure for the synthesis of S-aryl dithiocarbamates has been developed by a simple one-pot condensation of aryl diazonium fluoroborate, carbon disulfide and amine in the absence of any transition metal catalyst in water at room temperature. The reactions of a variety of substituted aryl diazonium fluoroborates, and cyclic and open chain amines, have been addressed. The products are purified by crystallization from ethanol and the process does not involve any hazardous solvent.