Reactions of (9-anthryl)arylmethyl chloride and its homologs with nucleophiles under solvolytic conditions. Notable effects of reaction conditions and substituents on the reaction sites
Nickel-Catalyzed Addition of Aryl Bromides to Aldehydes To Form Hindered Secondary Alcohols
作者:Kevin J. Garcia、Michael M. Gilbert、Daniel J. Weix
DOI:10.1021/jacs.8b13709
日期:2019.2.6
Transition-metal-catalyzed addition of aryl halides across carbonyls remains poorly developed, especially for aliphatic aldehydes and hindered substrate combinations. We report here that simple nickel complexes of bipyridine and PyBox can catalyze the addition of aryl halides to both aromatic and aliphatic aldehydes using zinc metal as the reducing agent. This convenient approach tolerates acidic functional
Effect of substituents on diarylmethanes for antitubercular activity
作者:Gautam Panda、Maloy Kumar Parai、Sajal Kumar Das、Shagufta、Manish Sinha、Vinita Chaturvedi、Anil K. Srivastava、Y.S. Manju、Anil N. Gaikwad、Sudhir Sinha
DOI:10.1016/j.ejmech.2006.09.020
日期:2007.3
Aminoalkyl derivatives of diarylmethanes were prepared using Grignard, Friedel-Craftsarylation and aminohydrochloride chain formation reactions. These series of compounds were evaluated against Mycobacterium tuberculosis H(37)R(v) and showed the activity in the range of 6.25-25 microg/mL. Effect of heteroaryl, anthracenyl and phenanthrene groups on diarylmethane pharmacophores for antitubercular activity
Panda, Gautam; Mishra, Jitendra K.; Shagufta, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006, vol. 45, # 1, p. 276 - 287
作者:Panda, Gautam、Mishra, Jitendra K.、Shagufta、Dinadayalane、Sastry, G. Narahari、Negi, Devendra S.
DOI:——
日期:——
Reactions of (9-anthryl)arylmethyl chloride and its homologs with nucleophiles under solvolytic conditions. Notable effects of reaction conditions and substituents on the reaction sites