A convenient synthesis of 1,3,4,5-tetrahydro-2H-3-benzazepin-2-ones by acid-catalyzed cyclization of N-(2-arylethyl)-N-methyl-2-sulfinylacetamides.
作者:Hiroyuki ISHIBASHI、Suzumi HARADA、Motofumi OKADA、Midori SOMEKAWA、Masaru KIDO、Masazumi IKEDA
DOI:10.1248/cpb.37.939
日期:——
1, 3, 4, 5-Tetrahydro-3-methyl-2H-3-benzazepin-2-one derivatives were synthesize by acid-catalyzed cyclization of N-(2-arylethyl)-N-methyl-2-sulfinylacetamides. Some chemical transformations of the 2H-3-benzazepin-2-ones are also described.
通过 N-(2-芳乙基)-N-甲基-2-亚磺酰基乙酰胺的酸催化环化合成了 1, 3, 4, 5-四氢-3-甲基-2H-3-苯并氮杂-2-酮衍生物。还描述了 2H-3-benzazepin-2-ones 的一些化学转化。