324-15-2Relevant articles and documents
Synthesis of benzimidazole based hydrazones as non-sugar based α-glucosidase inhibitors: Structure activity relation and molecular docking
Ahmad, Muhammad Umair,Rafiq, Muhammad,Zahra, Bakhtawar,Islam, Muhamamd,Ashraf, Muhammad,al-Rashida, Mariya,Khan, Ajmal,Hussain, Javid,Shafiq, Zahid,Al-Harrasi, Ahmed
, p. 1033 - 1043 (2021)
In search for α-glucosidase inhibitors used in the treatment of diabetes mellitus, a series of unique benzimidazole based hydrazones derivatives were synthesized (5a-5p), which were then investigated for their in vitro α-glucosidase inhibitory potential.
Oxidative coupling of primary amines to imines catalyzed by CoCl2·6H2O
Lian, Chengxi,Zhang, Chaoying,Zhao, Yingchun,Wang, Hui,Li, Xiufen,Huang, Longjiang
, (2022/01/31)
A high-performance, readily available and eco-friendly cobalt catalyst has been suggested for the first time for the additive-free oxidative coupling of primary amines to imines. Different substituted benzylamine and heteroaryl methanamine compounds could be transformed into their corresponding imines in good to excellent yields over this catalyst. Meanwhile, it has been demonstrated that this catalyst can also afford the oxidative coupling of various benzylamines with o-phenylenediamine to produce benzimidazole derivatives in medium to good yields.
Solvent-dependent metal-free chemoselective synthesis of benzimidazoles and 1,3,5-triarylbenzenes from 2-amino anilines and aryl alkyl ketones catalyzed by I2
Ding, Yuxin,Ma, Renchao,Ma, Yongmin
supporting information, (2021/04/09)
A solvent-dependent I2-catalyzed chemoselective reaction was developed for the synthesis of benzimidazoles and 1,3,5-triarylbenzenes via the annulation of 2-amino anilines and aryl alkyl ketones or the cyclization of aryl alkyl ketones, respectively. With 1,4-dioxane as the solvent, sequential C[sbnd]N bond formation followed by C(CO)-C(CH3) bond cleavage leads to the formation of benzimidazoles in a highly selective manner while aldol-type self-condensation of aryl alkyl ketones predominates using PhNO2 or PhCl as the solvent to afford 1,3,5-triarylbenzenes.