Method of producing 6-styryl-4-trifluoromethyl-2-thioxo-1,2-dihydropyridine-3-carbonitriles
	LIPIN K V; KHAKIMOVA I I; ERSHOVA A I; ERSHOV O V
	2023-11-23
专利权人	UNIV CHUVASHIYA (UYCH-Non-standard)
申请日期	2023-11-23
专利号	RU2827934-C1
成果简介	NOVELTY - Invention relates to production of 6-styryl-4-trifluoromethyl-2-thioxo-1,2-dihydropyridine-3-carbonitriles of general formula (1), where R1=H, R2=H, R3=H or R1=H, R2=H, R3=OH, which can be used in photovoltaics, molecular electronics, nonlinear optics, photorefractive devices, laser and sensor equipment, as well as in synthesis of compounds with anticancer, antimicrobial and antiviral properties. Method involves reaction of 6-methyl-2-thioxo-4-trifluoromethyl-1,2-dihydropyridine-3-carbonitrile with benzaldehyde or 4-hydroxybenzaldehyde in 1,4-dioxane medium in the presence of pyrrolidine at temperature of 70–80 °C for 10–12 hours, the reaction mass is diluted with water, acidified with diluted hydrochloric acid and the precipitate is filtered. USE - Organic chemistry. ADVANTAGE - Obtaining target products with output of 69–75%. 1 cl, 2 ex
IPC 分类号	C07D-211/90
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/19197
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV CHUVASHIYA (UYCH-Non-standard)
推荐引用方式 GB/T 7714	LIPIN K V,KHAKIMOVA I I,ERSHOVA A I,et al. Method of producing 6-styryl-4-trifluoromethyl-2-thioxo-1,2-dihydropyridine-3-carbonitriles. RU2827934-C1[P]. 2023.

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