FLORAC, C.;BAUDY-FLOCK, M.;ROBERT, A., TETRAHEDRON, 46,(1990) N, C. 445-452
作者:FLORAC, C.、BAUDY-FLOCK, M.、ROBERT, A.
DOI:——
日期:——
A new synthetic route to N-amino maleimides
作者:Claudie Florac、Mich�le Baudy-Floc'h、Albert Robert
DOI:10.1039/c39880001524
日期:——
N-Aminomaleimides have been obtained in good yield through the reaction of α-halohydrazides with N-aminopyridine.
通过α-卤代酰肼与N-氨基吡啶的反应,以高收率获得了N-氨基马来酰亚胺。
Synthese de N-amino maléimides et d'anhydrides maléiques disubstitués à partir d'α-halogéno hydrazides. Etude du mécanisme de la réaction
作者:C. Florac、M. Baudy-Floc'h、A. Robert
DOI:10.1016/s0040-4020(01)85428-4
日期:1990.1
α-halohydrazides react with 2-amino pyridine to give symetrically substituted N-amino maleimides. We have shown that this reaction proceeds through the formation of 4-hydroxy imidazopyridines. This result open a new route to dissymetrically substituted N-amino maleimides. The hydrolysis of N-amino maleimides is a good route to substituted maleic anhydrides.