Application In Synthesis of 2,2-Dimehtyl-N-pyridin-3-yl-propionamideOn May 2, 2009 ,《Formation of new 4-isocyanobut-2-enenitriles by thermal ring cleavage of 3-pyridyl azides》 appeared in Tetrahedron. The author of the article were Stockmann, Vegar; Bakke, Jan M.; Bruheim, Per; Fiksdahl, Anne. The article conveys some information:
A new thermal ring cleavage of 3-pyridyl nitrenes for the formation of 4-isocyanobut-2-enenitrile products is reported. Thermolysis of 4-(thien-3-yl)-3-pyridyl azide and 3-azido-4-(1-TIPS-1H-pyrrol-3-yl)pyridine afforded two new isonitrile-nitrile products by ring cleavage; 4-isocyano-2-(thiophen-3-yl)but-2-enenitrile (I, 27%) and 4-isocyano-2-(1-TIPS-1H-pyrrol-3-yl)but-2-enenitrile (II, 20%), in addition to the previously reported pyrido[3,4-b]thienopyrrole (29%) and pyrido[3,4-b]pyrrolo[3,2-d]pyrrole (71%) products. Minor amounts of 2-(thien-3-yl)-1H-pyrrole-3-carbonitrile (III, 6%), formed by ring contraction, were also isolated after thermolysis of 4-(thien-3-yl)-3-pyridyl azide. Isonitriles I and II underwent degradation into amine and formamide, resp., by acidic hydrolysis. The nature and chem. of compounds I, III and II were investigated.2,2-Dimehtyl-N-pyridin-3-yl-propionamide(cas: 70298-88-3Application In Synthesis of 2,2-Dimehtyl-N-pyridin-3-yl-propionamide) was used in this study.
2,2-Dimehtyl-N-pyridin-3-yl-propionamide(cas: 70298-88-3) belongs to anime. Aniline, ethanolamines, and several other amines are major industrial commodities used in making rubber, dyes, pharmaceuticals, and synthetic resins and fibres and for a host of other applications. Most of the numerous methods for the preparation of amines may be broadly divided into two groups: (1) chemical reduction (replacement of oxygen with hydrogen atoms in the molecule) of members of several other classes of organic nitrogen compounds and (2) reactions of ammonia or amines with organic compounds.Application In Synthesis of 2,2-Dimehtyl-N-pyridin-3-yl-propionamide
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics