29246-34-2Relevant articles and documents
Multi-functional aromatic amine compound as well as preparation method and application thereof
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, (2021/08/14)
The invention belongs to the technical field of synthesis of aromatic amine compounds, and particularly relates to a multi-functional aromatic amine compound as well as a preparation method and application thereof. The invention provides a multi-functional aromatic amine compound and also provides a preparation method of the multi-functional aromatic amine compound. The amination reaction of aromatic carboxylic acid is catalyzed by DMAP at a relatively low temperature under the condition of no transition metal, and the method can be used for synthesizing a series of multi-functional aromatic amine compounds. The preparation method has not been reported in literature at present. The invention also provides a derivative product of arylamine and a preparation method thereof, and an application of the multi-functional aromatic amine compound in later modification of active molecules. The compound can be used for construction of optical active urea compounds and some important active molecules, and has a development prospect in synthesis of active drugs and natural products.
Palladium-Catalyzed Carbonylative Four-Component Synthesis of β-Perfluoroalkyl Amides
Geng, Hui-Qing,Wu, Xiao-Feng,Zhang, Youcan
supporting information, p. 17682 - 17687 (2021/10/25)
Transition-metal-catalyzed multicomponent carbonylation is one of the most efficient strategies to construct carbonyl-containing compounds. Herein, a palladium-catalyzed four-component perfluoroalkylation/aminocarbonylation of unactivated alkenes with per
Metallic magnesium: an efficient catalyst toward N-aryl and N-alkyl substituted amides directly from aliphatic carboxylic acids
Yildirim, Ayhan
, p. 947 - 951 (2015/08/06)
Abstract An efficient and inexpensive procedure for direct conversion of aliphatic carboxylic acids into amides has been developed using anilines or aliphatic amines and Mg(0) as catalyst in toluene. The amides were obtained by single crystallization in moderate to excellent yields with high purity. Graphical Abstract: [Figure not available: see fulltext.]