55275-98-4Relevant academic research and scientific papers
Convenient synthesis of 3,5-biscarbamoyl-pyridine derivatives
Wang, Xiayun,Zhu, Yiwen,Zhang, Min,Lu, Dongliang,Qian, Qun,Chen, Yali,Cao, Weiguo,Song, Liping,Deng, Hongmei
, p. 2119 - 2123 (2012/03/11)
An efficient and convenient method for synthesis of 3,5-bis-carbamoyl-2,6- dimethylpyridine derivatives was achieved in good to excellent yields by reaction of anilines with 3,5-bis(3',5'-dimethyl-1'-pyrazolyl-carbonyl)-2,6- dimethylpyridine, in which pyr
Reductions with NADH Models. 3. The High Reactivity of Hantzsch Amides
Gelbard, Georges,Lin, Jian,Roques, Nathalie
, p. 1789 - 1793 (2007/10/02)
Aromatic ketones and aldehydes are rapidly reduced by various 1,4-dihydropyridines, several of which can be considered to be a model of NADH.The reducing agents bear amide groups and are closely related to Hantzsch esters.They exhibit the highest reactivity among NADH models so far described.In some cases, the rate and completeness of reduction by Hantzsch amides compare favorably with those of reduction by the usually employed metal hydrides.
Dehydrogenations using benzofuroxan as oxidant
Patzold,Zeuner,Heyer,Niclas
, p. 281 - 288 (2007/10/02)
2-Arylsubstituted benzimidazoles, quinoxalines, in 3,5-position substituted 2,6-dimethylpyridines, and 1,4-bis(alkylamino)-9,10-anthracenediones are easily prepared under mild conditions by means of benzofuroxan as oxidant. Thus, the preparation of 2-arylbenzimidazoles succeeds in acetonitrile at 50°C in yields of 65 to 78%.
