108223-53-6Relevant articles and documents
Bismuth-catalyzed intermolecular hydroamination of 1,3-dienes with carbamates, sulfonamides, and carboxamides
Qin, Hongbo,Yamagiwa, Noriyuki,Matsunaga, Shigeki,Shibasaki, Masakatsu
, p. 1611 - 1614 (2006)
A Bi(OTf)3/Cu(CH3CN)4PF6 system efficiently promoted intermolecular 1:1 hydroamination of 1,3-dienes with various carbamates, sulfonamides, and carboxamides to afford allylic amines in good yield (up to 96%). Re
Copper-catalyzed amidation of allylic and benzylic C-H bonds
Pelletier, Guillaume,Powell, David A.
, p. 6031 - 6034 (2006)
(Chemical Equation Presented) A copper-catalyzed amidation of allylic and benzylic C-H bonds with both primary and secondary sulfonamides is described. The reaction is applicable to the coupling of a diverse set of hydrocarbon species with aryl, heteroaryl, and alkyl sulfonamides and is tolerant of a variety of functional groups. Mechanistic insight has been gained through the isolation of a benzylic acetate intermediate, which was demonstrated to undergo facile conversion to the substituted sulfonamide product under copper catalysis.
Heteropoly acids: a green and efficient heterogeneous Br?nsted acidic catalyst for the intermolecular hydroamination of olefins
Yang, Lei,Xu, Li-Wen,Xia, Chun-Gu
, p. 2882 - 2885 (2008/09/21)
Intermolecular hydroamination of non-activated olefins with amides and benzyl carbamate proceeds efficiently in the presence of environmentally benign silicotungstic acid (HSiW) catalyst under mild conditions in air to afford addition products in good to excellent yields.
Base-promoted elaboration of aziridines
Mordini, Alessandro,Russo, Francesco,Valacchi, Michela,Zani, Lorenzo,Degl'Innocenti, Alessandro,Reginato, Gianna
, p. 7153 - 7163 (2007/10/03)
The base-promoted isomerization of aziridines to allyl amines is still an almost unknown reaction. However, the use of superbasic reagents has shown to be able to promote a regio- and stereoselective conversion of monocyclic and bicyclic sulfonyl aziridin
DERIVATIVES OF SELENIUM DIIMIDE
Barashenkov, G. G.,Derkach, N. Ya.
, p. 1069 - 1074 (2007/10/02)
The reaction of selenium with N-sodio-N-chlorobenzenesulfonamide and N-sodio-N-chloro-p-toluenesulfonamide leads to the formation of derivatives of orthoselenious acid, i.e., bis(N-sodioarylsulfonylamino)selenium dichlorides.