Catalytic Acylation of Amines with Aldehydes or Aldoximes
摘要:
The simple nickel salt NiCl2 center dot 6H(2)O catalyzes the coupling of aldoximes with amines to give secondary or tertiary amide products. The aldoxime can be prepared in situ from the corresponding aldehyde. The use of O-18-labeled oximes has allowed insight into the mechanism of this reaction.
molecular aldehydes, which induce severe organ damages. The development of novel Alda-1 type ALDH2 activators was mostly relied on HTS but not rational design so far. To clarify the structure–activityrelationship (SAR) of the skeleton of Alda-1 analogs by synthesis of the least number of analogs, we prepared 31 Alda-1 analogs and 3 isoflavone derivatives and evaluated for their ALDH2-activating activity. Among
Catalytic Acylation of Amines with Aldehydes or Aldoximes
作者:C. Liana Allen、Simge Davulcu、Jonathan M. J. Williams
DOI:10.1021/ol101978h
日期:2010.11.19
The simple nickel salt NiCl2 center dot 6H(2)O catalyzes the coupling of aldoximes with amines to give secondary or tertiary amide products. The aldoxime can be prepared in situ from the corresponding aldehyde. The use of O-18-labeled oximes has allowed insight into the mechanism of this reaction.