86386-65-4Relevant articles and documents
Preparation method of N-(aryl/heteroaryl) alkyl-diamide
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Paragraph 0029-0030, (2020/12/29)
The invention relates to a preparation method of N-(aryl/heteroaryl)alkyl- diamide, which comprises the following steps: under the protection of nitrogen, sequentially adding transition metal, phosphine or nitrogen ligand, cocatalyst, alkali, solvent, Nhalogenated cyclodiamide, alkyl aromatic ring or alkyl heteroaromatic ring compound into a reaction container, carrying out oxidative amination reaction at 80-140 DEG C, and till the reaction concludes after 6-48 hours, evaporating and drying a solvent and carrying out column chromatography separation to obtain an N (aryl/heteroaryl) alkyl diamide compound. The invention is simple in synthesis process, mild in reaction condition, high in yield and easy to industrialize.
Synthesis of Cyclic Imides by Acceptorless Dehydrogenative Coupling of Diols and Amines Catalyzed by a Manganese Pincer Complex
Espinosa-Jalapa, Noel Angel,Kumar, Amit,Leitus, Gregory,Diskin-Posner, Yael,Milstein, David
supporting information, p. 11722 - 11725 (2017/09/07)
The first example of base-metal-catalyzed dehydrogenative coupling of diols and amines to form cyclic imides is reported. The reaction is catalyzed by a pincer complex of the earth abundant manganese and forms hydrogen gas as the sole byproduct, making the overall process atom economical and environmentally benign.
Porous material-immobilized iodo-Bodipy as an efficient photocatalyst for photoredox catalytic organic reaction to prepare pyrrolo[2,1-a]isoquinoline
Guo, Song,Zhang, Hongli,Huang, Ling,Guo, Zhendong,Xiong, Guang,Zhao, Jianzhang
supporting information, p. 8689 - 8691 (2013/09/23)
Iodo-Bodipy immobilized on porous silica was used as an efficient recyclable photocatalyst for photoredox catalytic tandem oxidation-[3+2] cycloaddition reactions of tetrahydroisoquinoline with N-phenylmaleimides to prepare pyrrolo[2,1-a]isoquinoline.