Formation of 5-phenyl-1,2-dithiole-3-thione from molybdenum dithiopropiolato complexes

Mathur, Pradeep ; Avasare, Vidya D. ; Ghosh, Abhijit K. ; Mobin, Shaikh M. (2004) Formation of 5-phenyl-1,2-dithiole-3-thione from molybdenum dithiopropiolato complexes Journal of Organometallic Chemistry, 689 (7). pp. 1325-1327. ISSN 0022-328X

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.jorganchem.2004.01.022

Abstract

Molybdenum dithiopropiolato complexes, [(η5-C5R4R')Mo(CO)22-S2CC≡CPh)] (R=H, R'=Me 1a, R=R'=H; 1b; R=R'=Me) react with trimethylamine-N-oxide (TMNO·2H2O) under mild thermolysis to form 5-phenyl-1,2-dithiole-3-thione (2). The reaction proceeds through the formation of the oxo-complexes, [(η5-C5R4R')Mo(O)(η3-S2CC≡CPh)] (R=H, R'=Me 3a, R=R'=H 3b; R=R'=Me). Direct reaction of 3a-c with TMNO · 2H2O under thermolysis also results in formation 2.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Dithiolethione; Molybdenum; Dithiopropiolato; Carbonyl; Oxo
ID Code:83024
Deposited On:16 Feb 2012 04:22
Last Modified:16 Feb 2012 04:22

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