Novel Metal Complexes of Bispyrazole Azo Dyes for Chemical Fibers


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Resumo

Novel heterocyclic derivatives of 1-aryl(hetaryl)-3-methyl-4-azopyrazolone-5 and its metal complexes were synthesized. Their color properties were evaluated spectrophotometrically. The ability to use the synthesized compounds as dispersed yellow-to-red dyes for polyamide fibers was demonstrated.

Sobre autores

Nguyen Van

People’s Friendship University of Russia

Email: okovalchukova@mail.ru
Rússia, Moscow

Rusul Alabada

Al Muthanna University

Email: okovalchukova@mail.ru
Iraque, Samawah

O. Volyanskii

People’s Friendship University of Russia

Email: okovalchukova@mail.ru
Rússia, Moscow

O. Koval′chukova

People’s Friendship University of Russia

Autor responsável pela correspondência
Email: okovalchukova@mail.ru
Rússia, Moscow

D. Kuznetsov

Moscow State University of Design and Technology

Email: okovalchukova@mail.ru
Rússia, Moscow

E. Karavaeva

Moscow State University of Design and Technology

Email: okovalchukova@mail.ru
Rússia, Moscow

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