## Abstract A series of novel 4βarylazoβ3βmethylthiophenes was synthesized by the heterocyclization of 2βarylhydrazonoβ2βacetyl thioacetanilide derivatives with a variety of Ξ±βhalogenated reagents, such as chloroacetone, phenacyl bromide, ethyl chloroacetate, and chloroacetonitrile. The structures
β¦ LIBER β¦
Synthesis of some 4-arylazo-3-hydroxythiophene disperse dyes for dyeing polyester fabrics
β Scribed by Ehab Abdel-Latif; Fathy A. Amer
- Book ID
- 106213937
- Publisher
- Springer Vienna
- Year
- 2007
- Tongue
- English
- Weight
- 108 KB
- Volume
- 139
- Category
- Article
- ISSN
- 0026-9247
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