Work

Recyclization of methyl 1-aryl-3-cinnamoyl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates in reaction with monosubstituted hydrazines

Year: 2015

Type: article

Abstract: Methyl 1-aryl-3-cinnamoyl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates react with phenylhydrazine or benzylhydrazine to give the corresponding methyl 1-(phenyl or benzyl)-5-(arylcarbamoyl)-4-cinnamoyl-1H-pyrazole-3-carboxylates in good yields.The structures of the compounds obtained were proved by 1D 1 H, 13 C and 2D NMR experiments.

Source: ARKIVOC

DOI: 10.3998/ark.5550190.p009.068

Authors: Valeriy O. Filimonov, Pavel S. Silaichev, Mikhail I. Kodess, Marina A. Ezhikova, Andrey N. Maslivets

Institutions: Perm State University, Russian Academy of Sciences, Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences

Language: English

Topic: Chemical synthesis and pharmacological studies

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: diamond

Funders: Russian Foundation for Basic Research, Ministry of Education and Science of the Russian Federation

OpenAlex ID: W2554476261

FWCI: 0.411

Cites: 11

Cited by: 3

Related to: 10