Literature DB >> 26186576

Enantioselective 6-exo-Bromoaminocyclization of Homoallylic N-Tosylcarbamates Catalyzed by a Novel Monophosphine-Sc(OTf)3 Complex.

Weigang Liu1, Hongjie Pan1, Hua Tian1, Yian Shi1,2,3.   

Abstract

A highly enantioselective 6-exo-bromoaminocyclization of (E)-homoallylic N-tosylcarbamates catalyzed by a novel monophosphine-Sc(OTf)3 complex is described, giving a wide variety of optically active oxazinanones with high enantioselectivities.

Entities:  

Year:  2015        PMID： 26186576     DOI： 10.1021/acs.orglett.5b01779

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  4 in total

1.  Catalytic, Enantioselective Synthesis of Cyclic Carbamates from Dialkyl Amines by CO2-Capture: Discovery, Development, and Mechanism.

Authors:  Roozbeh Yousefi; Thomas J Struble; Jenna L Payne; Mahesh Vishe; Nathan D Schley; Jeffrey N Johnston
Journal:  J Am Chem Soc       Date:  2018-12-24       Impact factor: 15.419

2.  Enantioselective Halolactonization Reactions using BINOL-Derived Bifunctional Catalysts: Methodology, Diversification, and Applications.

Authors:  Daniel W Klosowski; J Caleb Hethcox; Daniel H Paull; Chao Fang; James R Donald; Christopher R Shugrue; Andrew D Pansick; Stephen F Martin
Journal:  J Org Chem       Date:  2018-05-22       Impact factor: 4.354

3.  Catalytic enantioselective bromohydroxylation of cinnamyl alcohols.

Authors:  Jing Li; Yian Shi
Journal:  RSC Adv       Date:  2021-04-07       Impact factor: 3.361

4.  Ritter-enabled catalytic asymmetric chloroamidation of olefins.

Authors:  Daniel C Steigerwald; Bardia Soltanzadeh; Aritra Sarkar; Cecilia C Morgenstern; Richard J Staples; Babak Borhan
Journal:  Chem Sci       Date:  2020-12-07       Impact factor: 9.825
  4 in total

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