128429-03-8Relevant articles and documents
Modulating catalytic activity of a modified flavin analogue: Via judicially positioned metal ion toward aerobic sulphoxidation
Mishra, Ashutosh Kumar,Mouli, M. S. S. Vinod
, p. 3990 - 3995 (2022/02/16)
This manuscript describes the synthesis, spectroscopic and crystallographic characterization of a cadmium complex of 10-propoylisoalloxazine-7-carboxylic acid (Flc-Cd). Catalytic activity of Flc-Cd towards aerobic sulphoxidation reaction was investigated in the presence of l-ascorbic acid as the reducing agent. Notably the neutral un-metalated flavin analogue did not show any significant catalytic activity. The design strategy for Flc provides a close proximity of the metal centre to the flavin core without compromising the catalytic site thereby assisting the product formation when compared to unmetallated Flc. Minor enantioselectivity is also observed in cases where unsymmetrical sulphides were used; indicative of the possible involvement of chiral l-ascorbic acid in the intermediate formation. This journal is
Copper catalyzed aerobic oxidative cyclization and ketonization: One pot synthesis of benzoimidazo[1,2-: A] imidazolones
Selvaraju, Manikandan,Ye, Tzuen-Yang,Li, Chia-Hsin,Ho, Pei-Heng,Sun, Chung-Ming
supporting information, p. 6621 - 6624 (2016/06/01)
A highly efficient synthesis of benzoimidazo[1,2-a]imidazolone through a novel oxidative 5-exo-dig cyclization-ketonization cascade of 2-aminobenzimidazole, aldehyde and terminal alkyne has been explored under aerobic conditions. The reaction proceeds thr
A concise synthesis of 2-(2-aminothiophene)-benzimidazoles by one-pot multicomponent reaction
Chen, Li-Hsun,Chuang, Ying-Sheng,Narhe, Bharat D.,Sun, Chung-Ming
, p. 13934 - 13943 (2013/08/23)
A one-pot synthesis of 2-aminothiophene linked benzimidazoles was achieved by utilizing 2-cyanomethyl benzimidazoles in a modified Gewald multicomponent reaction. The synthetic strategy of the reaction involved treatment of 2-(cyanomethyl)-benzimdazole wi