Search

Your search keyword '"Akhtar, Sk Md Samim"' showing total 1 results
Start Over Author "Akhtar, Sk Md Samim" Database MEDLINE
1 results on '"Akhtar, Sk Md Samim"'

1. Catalytic asymmetric aminolactonization of 1,2-disubstituted alkenoic acid esters: efficient construction of aminolactones with an all-carbon quaternary stereo-centre.

Author

Hajra S, Akhtar SM, and Aziz SM

Abstract

Chiral BOX-Cu(OTf)2 catalyzed enantioselective aminolactonization of the tert-butyl ester of alkenoic acids has been developed via in situ aziridination using PhINNs as the nitrene source. It provides exclusively trans-γ- and δ-amino lactones including an additional all-carbon quaternary stereo-centre with up to 98% ee in good to excellent yields.

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results