Functionalisation of aldehydes via aerobic hydroacylation of azodicarboxylates ‘on’ water
作者:Vijay Chudasama、Jenna M. Ahern、Dipti V. Dhokia、Richard J. Fitzmaurice、Stephen Caddick
DOI:10.1039/c0cc04520a
日期:——
Herein we report the functionalisation of aldehydesvia hydroacylation of azodicarboxylates. A range of functionalised aldehydes are employed as the limiting reagent including chiral non-racemic aldehydes bearing α-stereocentres which are functionalised giving access to enantiomerically pure products. The resultant hydrazides can be employed as acyl donors in the synthesis of amides.
本文报道了通过叠氮羧酸酯的氢酰基化反应对醛进行功能化。使用一系列功能化的醛作为限制性试剂,其中包括具有α-立体中心的非外消旋手性醛,经过功能化反应后可以获得具有光学纯度的产物。生成的酰肼可以作为酰基供体,用于合成酧。