Literature DB >> 25318599

The asymmetric alkylation of dimethylhydrazones; intermolecular chirality transfer using sparteine as chiral ligand.

Christina M McSweeney1, Vera M Foley, Gerard P McGlacken.   

Abstract

The asymmetric alkylation of ketones represents a fundamental transformation in organic chemistry. Chiral auxiliaries have been used almost exclusively for this transformation. Herein we describe a strategy for the generation of enantiomerically enriched α-alkylated ketones up to an er of 83 : 17, using a chiral ligand protocol.

Entities:  

Mesh:

Substances:

Year:  2014        PMID: 25318599     DOI: 10.1039/c4cc06895e

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

Review 1.  Direct Asymmetric Alkylation of Ketones: Still Unconquered.

Authors:  Rafael Cano; Armen Zakarian; Gerard P McGlacken
Journal:  Angew Chem Int Ed Engl       Date:  2017-06-27       Impact factor: 15.336

2.  Diastereoselective addition of Grignard reagents to α-epoxy N-sulfonyl hydrazones.

Authors:  Maulen M Uteuliyev; Thien T Nguyen; Don M Coltart
Journal:  Nat Chem       Date:  2015-10-19       Impact factor: 24.427

  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.