Reactions of tris(dimethylamino)stibine with organic compounds
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- p. 511-513
- https://doi.org/10.1039/j39710000511
Abstract
Tris(dimethylamino)stibine (I) reacts with aldehydes and ketones to give gem-diamines and enamines. The reaction with acetic anhydride gives NN-dimethylacetamide along with stibine oxide or tris(acetoxy)stibine. depending upon the conditions. Reactions of tris(dimethylamino)stibine (I) with carbon dioxide, phenyl isocyanate, and phenyl isothiocyanate afford the triscarbamato-, ureido-, and thioureido-derivative of stibine, as the result of insertion of the heterocumulenes across the antimony–nitrogen bonds in tris(dimethylamino)stibine.Keywords
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