3600-18-8Relevant articles and documents
Lipophilic indole mediated chemoselective α-monobromination of 1,3-dicarbonyl compounds
Wong, Jonathan,Ke, Zhihai,Yeung, Ying-Yeung
, (2020/03/04)
A mild and efficient mono-selective bromination of 1,3-dicarbonyl compounds has been developed using lipophilic indole catalysts. Inexpensive and commercially available N-bromosuccinimide (NBS) was used as the brominating reagent. The selectivity was further enhanced when using stoichiometric amount of 3-bromoindole species. Mechanistic studies reveal that the indole catalyst has dual functions in the mono-bromination process.
NBS mediated protocol for the synthesis of N-bridged fused heterocycles in water
Bhagat, Saket B.,Telvekar, Vikas N.
supporting information, p. 3662 - 3666 (2017/08/23)
A facile and environmental friendly protocol for the synthesis of N-bridged fused bicyclic compounds such as imidazo[1,2-a]pyridines, imidazo[1,2-a]pyrimidines, and imidazo[2,1-b]thiazole, from commercially available starting materials has been developed.
Synthesis and antimicrobial activities of a series of 2,5-substituent 1,4-cyclohexanedione derivatives
Liu, Hui-Lian,Wang, Qing-Zhong,Guo, Shu-Hua
, p. 1349 - 1352 (2013/05/09)
A series of 2,5-substituent 1,4-cyclohexanedione derivatives compounds were designed and synthesized. Their structures were identified by elemental analysis, 1H NMR, IR spectra. Their assayed antibacterial (Escherichia coli, Bacillus subtilis) and antifungal (Candida albicans) activities were also evaluated by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) method. The results of biological test showed 2,5-dibenzylformate 1,4-cyclohexanedione (11) and 2,5-diformanilide 1,4-cyclohexanedione (12) have favorable antimicrobial activity with MICs of 26.7, 33.6, 24.2 and 32.3 μg/mL against Escherichia coli and Bacillus subtilis, respectively. Copyright