
%0 Journal Article
%A McDonell, AC 
%A Vasudevan, SG 
%A O'Conner, MJ 
%A Wedd, AG 
%T Dialkylhydroxylamido(1&mdash;)-<i>O,N</i> Complexes of Tungsten(VI) with Terminal Oxo and Thio Ligands
%J Australian Journal of Chemistry
%D 1985/07/01
%V 38
%N 7
%P 1017-1024
%K 
%R https://doi.org/10.1071/CH9851017
%U https://www.publish.csiro.au/paper/CH9851017 
%X The compounds cis -[WO2(R2NO)2] (R = Et, PhCH2, ½C5H10) have been synthesized by the reaction of WO2Cl2 or [WO2(C5H7O2)2] with the respective N,N- dialkylhydroxylamines in the presence of Et3N. When heated with WO2Cl2 in refluxing MeCN , Et2NOH undergoes dealkylation and MeCN insertion to produce cis -[WO2(NH(Me)CN(Et)O)2] which features the bidentate N-ethyl-N- hydroxyacetamidinato (1-)-O,N&#8242; ligand . cis - [WS2(R2NO)2] and cis -[WOS(C5H10NO)2] can be isolated in satisfactory yields by the reaction of [WO2(R2NO)2] with B2S3. The new compounds have been characterized by microanalysis, by infrared and elecronic spectroscopy and by 1H, 13C and 183W n.m.r. 
