58567-47-8Relevant academic research and scientific papers
Gold(I)-catalyzed highly regio- and stereoselective decarboxylative amination of allylic N-tosylcarbamates via base-induced aza-Claisen rearrangement in water
Xing, Dong,Yang, Dan
supporting information; experimental part, p. 1068 - 1071 (2010/06/13)
(Figure Presented)A gold(l)-catalyzed decarboxylative animation of allylic N-tosylcarbamates via base-induced aza-Claisen rearrangement has been developed. A variety of substituted W-tosyl allylic amines were obtained In good yield, excellent regloselectlvity, and high to excellent stereoselectivity. This transformation could be performed either in H2O or In one pot directly from allylic alcohols and therefore represents an efficient and environmentally benign protocol for the synthesis of N-tosyl allylic amines.
A new selena-aza-payne-type rearrangement of aziridinylmethyl tosylates mediated by tetraselenotungstate
Sureshkumar, Devarajulu,Koutha, Srinivasamurthy,Chandrasekaran, Srinivasan
, p. 4543 - 4551 (2008/02/12)
Tetraselenotungstate 1 reacts with simple (N-tosylaziridinyl)-methyl tosylate derivatives to give allylamine derivatives as the only products by an unprecedented selena-aza-Payne-type rearrangement. When the methodology is extended to disubstituted (N-tos
Selectivity aspects of the ring opening reaction of 2-alkenyl aziridines by carbon nucleophiles
Cunha, Rodrigo L.O.R.,Diego, Dennis G.,Simonelli, Fábio,Comasseto, Jo?o V.
, p. 2539 - 2542 (2007/10/03)
A series of common organometallic reagents were used in the reaction with an acyclic and a cyclic activated 2-alkenyl aziridines and the selectivity aspects for each aziridine was addressed.
A facile highly regio- and stereoselective preparation of N-tosyl allylic amines from allylic alcohols and tosyl isocyanate via palladium(II)-catalyzed aminopalladation-β-heteroatom elimination
Lei, Aiwen,Lu, Xiyan
, p. 2357 - 2360 (2007/10/03)
(equation presented) The high regio- and stereoselectivity have been obtained from the allylic substitution reaction catalyzed by palladium(II) species. From allylic alcohols, one-pot reaction with tosyl isocyanate followed by palladium(II)-catalyzed ally
