A Facile Synthesis of 4-Aryl-1H-pyrazolo[3,4-b] quinoles

• Autorzy: Chaczatrian K. , Chaczatrian G. , Danel A. , Tomasik P.
• Języki publikacji: EN

Abstrakty

EN

A novel synthesis of 1H-pyrazolo[3,4-b]quinolines, luminophores for electroluminescent devices, was developed. Conventional heating (180-190°C in ethylene glycol) or microwave exposure of a three-component mixture of an aromatic aldehyde, 3-substituted 1-phenyl-4,5-dihydro-1H-pyrazol-5-one and aromatic amine produced 4-aryl-1H-pyrazolo[ 3,4-b]quinolines.

Słowa kluczowe

EN

anilines; aromatic aldehydes; cyclizing condensation; organic luminophores; pyrazolin-5-ones

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2003
• Tom: Vol. 77 / nr 9
• Strony: 1141--1147
• Opis fizyczny: Bibliogr. 22 poz., rys.

Twórcy

autor

Chaczatrian K.

• Department of Chemistry, University of Agriculture, Mickiewicz Ave. 21, 31-120 Cracow, Poland

autor

Chaczatrian G.

• Department of Chemistry, University of Agriculture, Mickiewicz Ave. 21, 31-120 Cracow, Poland

autor

Danel A.

• Department of Chemistry, University of Agriculture, Mickiewicz Ave. 21, 31-120 Cracow, Poland

autor

Tomasik P.

• Department of Chemistry, University of Agriculture, Mickiewicz Ave. 21, 31-120 Cracow, Poland

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