Dyes based on 5,10-dihydrophenophosphazine. Part I: Disazo direct dyes

被引：20

作者：

Bello, KA

Shen, K

Zhao, D ^{[1
]}

Esancy, M

Freeman, H

机构：

[1] Dalian Univ Technol, State Key Lab Dye & Surfactant Fine Chem, Dalian 116012, Peoples R China

[2] Ahmadu Bello Univ, Dept Text Sci & Technol, Zaria, Nigeria

[3] N Carolina State Univ, Dept Text Engn Chem & Sci, Raleigh, NC 27695 USA

来源：

DYES AND PIGMENTS | 2000年 / 46卷 / 03期

关键词：

benzidine replacement; direct dyes; diaminodihydrophenophosphazine;

D O I：

10.1016/S0143-7208(00)00044-9

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The synthesis of 2,8-diamino-5,10-dihydro-10-hydroxy-5-methylphenophosphazine 10-oxide as a possible replacement for the benzidine moiety in some disazo dyes and the use of this new diamine in the preparation of direct dyes were undertaken. The dyes obtained were applied to cotton to give purple to brilliant blue shades, and their structures were confirmed using negative ion electrospray mass spectrometry. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：121 / 128

页数：8

共 12 条

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[2]

[Anonymous], IARC MON EV CARC RIS

[3]

BARSONTTI M, 1962, AMA ARCH IND HYG, V5, P234

[4]

BAUER W, CHEM FUNCTIONAL DYES, V2, P649