Literature DB >> 11597211

Functionalized iminium salt systems for catalytic asymmetric epoxidation.

P C Page1, G A Rassias, D Barros, A Ardakani, B Buckley, D Bethell, T A Smith, A M Slawin.   

Abstract

A range of dihydroisoquinolinium salts containing alcohol, ether, and acetal functionalities in the nitrogen substituent has been prepared and tested as asymmetric epoxidation catalysts, providing ee's of up to ca. 60%.

Entities:  

Year:  2001        PMID: 11597211     DOI: 10.1021/jo010258n

Source DB:  PubMed          Journal:  J Org Chem        ISSN: 0022-3263            Impact factor:   4.354


  2 in total

1.  Asymmetric epoxidation of 1,1-disubstituted terminal olefins by chiral dioxirane via a planar-like transition state.

Authors:  Bin Wang; O Andrea Wong; Mei-Xin Zhao; Yian Shi
Journal:  J Org Chem       Date:  2008-12-19       Impact factor: 4.354

2.  Organocatalytic Enantioselective Synthesis of Bicyclo[2.2.2]octenones via Oxaziridinium Catalysed ortho-Hydroxylative Phenol Dearomatization.

Authors:  Tom D D'Arcy; Mark R J Elsegood; Benjamin R Buckley
Journal:  Angew Chem Int Ed Engl       Date:  2022-06-10       Impact factor: 16.823

  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.