Solid state reactions of nitrogenous heterocyclic compounds(Ⅰ)——Solid state reactions of 3-methyl-l-phenyl-5-pyrazolone with carbonyl compounds

The solid state reaction of 3-methyl-1-phenyl-5-pyrazolone (MPP) with aromatic aldehydes and ke-tones benzil derivatives and imides,and the solid state Michael addition reaction of MPP with 4-arylidene-3-methyl-1-phenyl-5-pyrnzolone 2 were investigated.Some new solid state reactions between the reac...

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Bibliographic Details
Published in中国科学：化学英文版 no. 2; pp. 205 - 214
Main Author 李晓陆 杜大明 王永梅 孟继本
Format Journal Article
LanguageEnglish
Published 1997
Subjects
3-methyl-l-phenyl-5-pyrazoIone
compounds
heterocyclic
Michael
nitrogenous
reaction
solid
state
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Summary:The solid state reaction of 3-methyl-1-phenyl-5-pyrazolone (MPP) with aromatic aldehydes and ke-tones benzil derivatives and imides,and the solid state Michael addition reaction of MPP with 4-arylidene-3-methyl-1-phenyl-5-pyrnzolone 2 were investigated.Some new solid state reactions between the reactants were found,from which a series of new compounds were obtained The structures of the products were identified by IR,1H NMR,MS,elemental analyses and also by X-ray crystal analysis,and the reaction mechanism of MPP with aromatic aldehydes and ketones was proposed
Bibliography:LI Xiaoliu DU Daming WANG Yongmeiand MENG Jiben(Department of Chemistry,Nankai University,Tianjin 300071,China)
11-5839/O6
ISSN:1674-7291
1869-1870