Azodisperse dyes containing isoxazolonemoiety for dyeing different fabrics

Hala F.Rizk; Mahmoud A.El-Badawi; Seham A.Ibrahim; Mohamed A.El-Borai

Organic Chemistry: An Indian Journal
ISSN (PRINT): 0974-7516

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Abstract

Azodisperse dyes containing isoxazolonemoiety for dyeing different fabrics

Author(s): Hala F.Rizk, Mahmoud A.El-Badawi, Seham A.Ibrahim, Mohamed A.El-Borai

Diazotized aryl amineswere coupledwith 3- (pyridin-3-yl) isoxazol-5(4H)- ones 1 to produce the corresponding 4-arylazo-3-(pyridin-3-yl) isoxazol- 5(4H)-ones (2a-o) in reasonable yields. These dyes were applied to wool, polyester, a blend of(30/70%) wool/polyester and linen as disperse dyes, and their fastness properties were evaluated.