METHOD OF PRODUCING 2,4-DIMETHYLQUINOLINE
	KUTEPOV B I; GRIGORYEVA N G; BUBENNOV S V; ARTEMEVA A S; FILIPPOVA N A
	2024-04-19
专利权人	AS RUSSIA UFA FEDERAL RES CENT (ASUF-Non-standard)
申请日期	2024-04-19
专利号	RU2831364-C1
成果简介	NOVELTY - Invention relates to organic chemistry, specifically to a method of producing 2,4-dimethylquinoline, which is used in medicine, optical materials and methods of analysis. Method of production involves catalytic cyclocondensation of 2-aminoacetophenone with acetone and is characterized by that the catalyst used is granular Yh or ZSM-5h zeolites in H-form with a hierarchical porous structure, with catalyst content of 5-40 wt.% with respect to 2-aminoacetophenone. Process is carried out in an autoclave at autogenous pressure of 180 °C, molar ratio of 2-aminoacetophenone : acetone 1:1-3, for 1-5 hours. USE - Organic chemistry. ADVANTAGE - Providing a simplified method of synthesis of the end product, reducing energy and material consumption of the heterocyclisation process. 1 cl, 1 tbl, 8 ex
IPC 分类号	C07B-061/00 ; C07D-215/04
国家	俄罗斯
专业领域	化学化工
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/17089
专题	中国科学院新疆生态与地理研究所
作者单位	AS RUSSIA UFA FEDERAL RES CENT (ASUF-Non-standard)
推荐引用方式 GB/T 7714	KUTEPOV B I,GRIGORYEVA N G,BUBENNOV S V,et al. METHOD OF PRODUCING 2,4-DIMETHYLQUINOLINE. RU2831364-C1[P]. 2024.

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