1246366-02-8Relevant academic research and scientific papers
Lewis base catalyzed, enantioselective, intramolecular sulfenoamination of olefins
Denmark, Scott E.,Chi, Hyung Min
, p. 8915 - 8918 (2014/07/08)
A method for the enantioselective, intramolecular sulfenoamination of various olefins has been developed using a chiral BINAM-based selenophosphoramide, Lewis base catalyst. Terminal and trans disubstituted alkenes afforded pyrrolidines, piperidines, and
Enantioselective synthesis of 2-substituted and 3-substituted piperidines through a bromoaminocyclization process
Zhou, Ling,Tay, Daniel Weiliang,Chen, Jie,Leung, Gulice Yiu Chung,Yeung, Ying-Yeung
, p. 4412 - 4414 (2013/05/22)
A catalytic enantioselective bromocyclization of olefinic amides using amino-thiocarbamates as the catalysts has been developed. The resulting enantioenriched 2-substituted 3-bromopiperidines can readily be transformed to 3-substituted piperidines through
A highly enantioselective approach towards 2-substituted 3-bromopyrrolidines
Chen, Jie,Zhou, Ling,Yeung, Ying-Yeung
, p. 3808 - 3811 (2012/06/04)
A facile and highly enantioselective approach towards 2-substituted 3-bromopyrrolidines has been developed. The process involves an amino-thiocarbamate catalyzed bromoaminocyclization of 1,2-disubstituted olefinic amides. The pyrrolidine products could re
Copper-catalyzed olefin aminoacetoxylation
Mancheno, Danny E.,Thornton, Aaron R.,Stoll, Armin H.,Kong, Aidi,Blakey, Simon B.
supporting information; experimental part, p. 4110 - 4113 (2010/11/04)
A new catalyst system for intramolecular olefin aminoacetoxylation is described. In contrast to previously reported palladium- and copper-catalyzed systems, the conditions outlined in this communication favor piperdine formation with terminal olefin subst
