2-Acetyl-3-hydroxymaleimide誘導体の反応性(第1報)アミン類との反応について

坂本 靖彦; 栗原 拓史

doi:10.1248/yakushi1947.99.8_818

YAKUGAKU ZASSHI

Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903

Reactivity of 2-Acetyl-3-hydroxymaleimide Derivatives. I. Reaction with Amines

YASUHIKO SAKAMOTO, TAKUSHI KURIHARA

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Keywords: ethyl 3-ethoxymethylene-2, 4-dioxovalerate, phenylhydroxylamine, hydrazine derivatives, ethylenediamine, salt, anilido, pyrrolidino [3, 4-e] [1, 4] diazepine, pyrrolidino [3, 4-c] pyrazole, decarboxylation

JOURNAL FREE ACCESS

1979 Volume 99 Issue 8 Pages 818-823

DOI https://doi.org/10.1248/yakushi1947.99.8_818

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Abstract

2-Acetyl-3-hydroxymaleimide derivatives (1a, b) reacted with various amines to give the corresponding anilino and hydrazino derivatives, and heterocyclic compounds such as pyrazoles, pyrrolidino [3, 4-c] pyrazoles, and pyrrolidino [3, 4-e] [1, 4] diazepines.

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