Palladium-Catalyzed Carbonylation and Coupling Reactions of Aryl Chlorides and Amines
作者:Robert J. Perry、B. David Wilson
DOI:10.1021/jo960861j
日期:1996.1.1
The palladium-catalyzed amidation of electron-deficient aryl chlorides proceeds readily in the presence of low CO pressures and a slight excess of an iodide salt. The rates of amidation are accelerated over those without added salt, and iodide is preferred over bromide or chloride. More electron-rich aryl chlorides were not effectively amidated, either with or without added iodide. We postulate that
Aminocarbonylation of aryl halides using surfactant in water – a greener approach
作者:Atul K. Godha、Nandeesh H.B、Sravankumar R、Swathi V.H、Vinaya Shrungeshwara、Pravin Kogale、Govindarajalu Gavara、C. S. Karthik、Sambasivam Ganesh
DOI:10.1039/d3nj03242f
日期:——
An environmentally benign, very efficient, highly selective and practically scalable aminocarbonylation of various arylhalides with different alkyl/aryl amines is developed using a surfactant in water. The reactions proceed by palladium catalysis using solid W(CO)6 as the CO source with non-inert conditions, in water using TPGS-750 M as a surfactant. The methodology developed is elaborated into lactam
使用水中的表面活性剂开发了各种芳基卤化物与不同烷基/芳基胺的环境友好、非常有效、高选择性和实用可扩展的氨基羰基化反应。该反应通过钯催化进行,使用固体 W(CO) 6作为 CO 源,在非惰性条件下,在水中使用TPGS-750 M作为表面活性剂。所开发的方法被详细阐述为内酰胺合成,并且也适用于生物学上重要的物质。
Meyer,H., Monatshefte fur Chemie, 1907, vol. 28, p. 1236
作者:Meyer,H.
DOI:——
日期:——
US5672750A
申请人:——
公开号:US5672750A
公开(公告)日:1997-09-30
Petjunin; Schkljaew, Zhurnal Obshchei Khimii, 1953, vol. 23, p. 853,858;engl.Ausg.S.893,897