Disperse Dyes from 1, 2, 3, 4-Tetrachloroanthraquinone.
نویسندگان
چکیده
منابع مشابه
Dyeing with Disperse Dyes
Before the First World War, almost all dyes were applied from solution in an aqueous dyebath to substrates such as cotton, wool, silk and other natural fibres. However, the introduction of a man-made fibre, cellulose acetate, with its inherent hydrophobic nature, created a situation where very few of the available dyes had affinity for the new fibre. Water-soluble anionic dyes had little substa...
متن کاملDyeing of Polyester with Disperse Dyes: Part 2. Synthesis and Dyeing Characteristics of Some Azo Disperse Dyes for Polyester Fabrics.
The goal of this study was to utilize carrier for accelerating the rate of dyeing not only to enhance dyeing of polyester fabrics dyed with disperse dyes 3a,b, but also to save energy. Both the color strength expressed as dye uptake and the fastness properties of the dyed fabrics were evaluated.
متن کاملSynthesis of some monoazo disperse dyes derived from aminothienochromene.
A series of azo disperse dyes based on aminothienochromene were synthesized. The fastness properties of the dyed samples were measured. Most of the dyed fabrics tested displayed excellent washing and perspiration fastness and moderate light fastness.
متن کاملروشهای جدید سنتز مشتقات تیازولو [b, 2, 3] [4, 2, 1] تری آزول و 1، 2، -4 تری آزولو [b -4, 3] [4, 3, 2] تیادین آذین
واکنش -3 مرکاپتو- 1، 2، -4 تری آزول های (i) با پروپارژیل برمید، -3 پروپارژیل مرکاپتو - 1، 2، -4 تری آزول های (ii) را ایجاد نمود. ترکیبات (ii) در حضور باز قوی و یا اسید قوی به ترکیبات -5متیل - تیازولو [b-2, 3] [4, 2, 1] تری آزول های (iii) تبدیل شدند. واکنش -4آمینو- -3مرکاپتو - -5فنیل - 1، 2، -4 تری آزول (iv) با پروپارژیل برمید، -4 آمینو - -3پروپارژیل مرکاپتو - -5فنیل - 1، 2، -4 تری آزول (v) را ا...
15 صفحه اولSynthesis and Antimicrobial Activity of Some 2-[(4-Substituted-Phenyl-3-Chloro-Azetidin-2-One)-5-(2'-Methylamino-4-Phenyl-1', 3'-Thiazolyl-]-1, 3,4-Thiadiazoles
A new 2-[(4-substituted-phenyl-3-chloroazetidin-2-one)-5-(2'-methylamino 4-phenyl-1', 3'-thiazolyl-]-1, 3, 4-thiadiazoles, 5(a-n) were synthesized from 2-substituted-benzylideneamino-5-[2'-methylamino-4'-phenyl-1',3'-thiazolyl]-1,3, 4-thiadiazole, 4(a-n) using 2-amino-4phenyl-1, 3-thiazole as a starting material. The synthesised compounds have been screened in vitro for their antimicrobial acti...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1966
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.24.216