Zhou, Qingzhong; Huang, Zhen, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1993, vol. 32, # 1, p. 35 - 39
作者:Zhou, Qingzhong、Huang, Zhen
DOI:——
日期:——
Syntheses and Reactions of Functional Polymers. LIV. Syntheses and Polymerizations of<i>O</i>-Substituted-<i>N</i>-hydroxymaleimides
作者:Mitsuaki Narita、Takero Teramoto、Makoto Okawara
DOI:10.1246/bcsj.44.1084
日期:1971.4
The reverse Diels-Alder reaction of N-substituted maleimide adducts of furan is a useful method for the preparation of N-substituted maleimides which can not be obtained by the direct dehydration of maleamic acids owing to the formation of the corresponding isomaleimides. O-Benzyl, O-acetyl, O-benzoyl, O-benzenesulfonyl, and O-methyl-N-hydroxymaleimide adducts of furan decompose at 140–190°C to produce