Aminomethylation of 5-substituted 6-amino-2-oxo-1,2-dihydropyridine-3-carbonitriles
摘要:
A number of 3,9-substituted 6-oxo-1,3,4,6-tetrahydro-2H-pyrido[1,2-a][1,3,5]triazine-7-carbonitriles were synthesized by reaction of 5-R-6-amino-2-oxo-1,2-dihydropyridine-3-carbonitriles with primary amines and excess formaldehyde.
Microwave Irradiation–Assisted Amination of 2-Chloropyridine Derivatives with Amide Solvents
摘要:
A simple, quick, and high-yielding microwave-assisted synthesis of 2-(N,N-dimethyl)amine- and 2-aminopyridine derivatives is reported here for the first time in the reaction of 2-chloro substituted pyridines with amide solvents such as dimethylformamide or formamide, without transition-metal catalysts.
Hawaldar, V. S.; Sunthankar, S. V., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 2, p. 151 - 152
作者:Hawaldar, V. S.、Sunthankar, S. V.
DOI:——
日期:——
Microwave Irradiation–Assisted Amination of 2-Chloropyridine Derivatives with Amide Solvents
作者:Abdelouahid Samadi、Daniel Silva、Mourad Chioua、Maria do Carmo Carreiras、José Marco-Contelles
DOI:10.1080/00397911.2010.515360
日期:2011.10
A simple, quick, and high-yielding microwave-assisted synthesis of 2-(N,N-dimethyl)amine- and 2-aminopyridine derivatives is reported here for the first time in the reaction of 2-chloro substituted pyridines with amide solvents such as dimethylformamide or formamide, without transition-metal catalysts.
Aminomethylation of 5-substituted 6-amino-2-oxo-1,2-dihydropyridine-3-carbonitriles
作者:A. N. Khrustaleva、K. A. Frolov、V. V. Dotsenko、S. G. Krivokolysko
DOI:10.1134/s107042801412015x
日期:2014.12
A number of 3,9-substituted 6-oxo-1,3,4,6-tetrahydro-2H-pyrido[1,2-a][1,3,5]triazine-7-carbonitriles were synthesized by reaction of 5-R-6-amino-2-oxo-1,2-dihydropyridine-3-carbonitriles with primary amines and excess formaldehyde.