Literature DB >> 29513019

Catalytic Asymmetric β-C-H Functionalizations of Ketones via Enamine Oxidation.

Lihui Zhu1,2, Long Zhang1,2,3, Sanzhong Luo1,2,3.   

Abstract

A chiral primary amine catalyzed oxidative β-C-H functionalization of ketone is described. The reaction proceeds via ketone enamine oxidation by IBX and enables highly enantioselective remote C-H functionalization of both cyclic and acyclic ketones, generating chiral ketones bearing β-stereocenters.

Entities:  

Year:  2018        PMID: 29513019     DOI: 10.1021/acs.orglett.8b00508

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


  1 in total

1.  Rh(I)/Sc(OTf)3-co-catalyzed Michael addition of ammonium ylide to (E)-1,4-enediones: synthesis of functionalized 1,4-diketones.

Authors:  Qinghua Wei; Zi Li; Xi Yang; Jianghui Chen; Xiaohua Liu; Wenhao Hu; Shunying Liu
Journal:  Mol Divers       Date:  2019-04-05       Impact factor: 2.943

  1 in total

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