Literature DB >> 29039671

N-Methylation of Amines with Methanol Catalyzed by a Cp*Ir Complex Bearing a Functional 2,2'-Bibenzimidazole Ligand.

Ran Liang1, Shun Li1, Rongzhou Wang1, Lei Lu1, Feng Li1.   

Abstract

A new type of Cp*Ir complex bearing a functional 2,2'-bibenzimidazole ligand was designed, synthesized, and found to be a highly effective and general catalyst for the N-methylation of a variety of amines with methanol in the presence of a weak base (0.3 equiv of Cs2CO3).

Entities:  

Year:  2017        PMID： 29039671     DOI： 10.1021/acs.orglett.7b02723

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Catalytic reactivity of an iridium complex with a proton responsive N-donor ligand in CO2 hydrogenation to formate.

Authors:  Gunniya Hariyanandam Gunasekar; Yeahsel Yoon; Il-Hyun Baek; Sungho Yoon
Journal:  RSC Adv       Date:  2018-01-03       Impact factor: 3.361

2.  A versatile way for the synthesis of monomethylamines by reduction of N-substituted carbonylimidazoles with the NaBH4/I2 system.

Authors:  Lin Chen; Xuan Zhou; Zhiyong Chen; Changxu Wang; Shunjie Wang; Hanbing Teng
Journal:  Beilstein J Org Chem       Date:  2022-08-17       Impact factor: 2.544

3.  Synthesis of Mono-N-Methyl Aromatic Amines from Nitroso Compounds and Methylboronic Acid.

Authors:  Silvia Roscales; Aurelio G Csákÿ
Journal:  ACS Omega       Date:  2019-08-12
  3 in total

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