85523-49-5Relevant articles and documents
REACTION OF 1,1-BIS(PHENYLSULFONYL)ETHENE WITH AMINES
Bazavova, I. M.,Neplyuev, V. M.,Lozinskii, M. O.
, p. 74 - 77 (2007/10/02)
The reactions of 1,1-bis(phenylsulfonyl)ethene with aliphatic, aromatic, and heterocyclic amines in anhydrous aprotic solvents take place in two directions, depending on the basicity of the amine.They lead to the formation of secondary 1,1-bis(phenylsulfonyl)-ethyl-N-aryl(heteryl)amines as addition products, or to 1,1,3,3-tetrakis(phenylsulfonyl)propane, or to their mixtures.By analysis of the reaction mixtures and identification of the intermediate products a scheme was proposed for the reactions of 1,1-bis(phenylsulfonyl)ethene with amines.