1, 3??Dipolar cycloaddition reactions of 1, 4??benzoquinones with nitrilimines

NG Argyropoulos, D Mentzafos…

文献索引：Argyropoulos, N. G.; Mentzafos, D.; Terzis, A. Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 1983 - 1988

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被引用次数: 4

摘要

Abstract The cycloaddition reactions of some aryl conjugated p-benzoquinones with nitrilimines were studied. Depending upon the reaction conditions mono-and/or bis-adducts were isolated only from carbon-carbon double bond. The structure determination was unequivocally established by an X-ray analysis carried out on a bis-adduct. The observed regio-, as well as site-selectivity, was qualitatively correlated with frontier molecular ...