A Novel Reaction of Sulfonyl Azides with Phosphine Sulfides.

Authors :: Filimonov, V. O.
Il'kin, V. G.
Seliverstova, E. A.
Bakulev, V. A.
Source :: Russian Journal of Organic Chemistry. May2023, Vol. 59 Issue 5, p932-934. 3p.
Publication Year :: 2023
Abstract: (4-Methoxyphenyl)di(pyrrolidin-1-yl)phosphine sulfides were synthesized by the reaction of Lausson's reagent with cyclic amines. It was shown for the first time that phosphine sulfides react with arenesulfonyl azides in 1,4-dioxane under reflux with the elimination of nitrogen and elemental sulfur to form previously unknown dicycloaminophosphoranylidene sulfonamides. [ABSTRACT FROM AUTHOR]