14598-01-7Relevant academic research and scientific papers
Synthesis and characteristics of novel thiazoie and dithiazole derivatives. Reactions of acyclic- and heterocyclic Cis-disulfides with some nucleophilic phosphorus reagents
Abdou, Wafaa M.
, p. 393 - 396 (2007/10/03)
The behavior of phosphorus ylides such as alkoxycarbonyl- and β-ketoalkylidenephosphoranes toward different types of acyclic and cyclic cis-disulfides has been investigated whereby several substituted-thiazoles, dithiazoles, thioles and dithioles as well
FURTHER STUDIES ON THE REACTION OF STABLE PHOSPHORUS YLIDES WITH CYCLIC cis-DISULFIDES
Abdou, Wafaa M.,Hennawy, Ibtisam T.
, p. 105 - 112 (2007/10/02)
The behavior of 5-phenyl-3H-1,2,4-dithiazole-3-thione (Ib) toward stable phosphorus ylides: methoxy- (IIIa), ethoxycarbonylmethylenetriphenylphosphorane (IIIb) and acetonylidenetriphenylphosphorane (IIIc) has been studied.The reactions take different paths leading to unusual products, depending only on the nature of the substituents of the ylides used.Structures of the new compounds were established on the basis of elemental analyses and spectroscopie studies.Some reaction mechanisms are proposed.Key words: Heterocyclic sulfur compounds; cis-disulfides; stable phosphorus ylides.
