中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-苄基-N-(2-溴苯基)乙酰胺 | N-benzyl-N-(2-bromophenyl)acetamide | 111022-42-5 | C15H14BrNO | 304.186 |
N,N-甲基苄基苯胺 | N-methyl-N-phenyl-benzenemethanamine | 614-30-2 | C14H15N | 197.28 |
N,N-二苄基苯胺 | N,N-dibenzylaniline | 91-73-6 | C20H19N | 273.378 |
安他唑啉 | antazoline | 91-75-8 | C17H19N3 | 265.358 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-乙基-N-苄基苯胺 | N-benzyl-N-ethylaniline | 92-59-1 | C15H17N | 211.307 |
N-苄基乙酰乙酰苯胺 | N-benzyl-3-oxo-N-phenylbutanamide | 73308-43-7 | C17H17NO2 | 267.327 |
N-乙酰基-N-苯基苯甲酰胺 | N-acetyl-N-phenylbenzamide | 3027-03-0 | C15H13NO2 | 239.274 |
安替根 | antergan | 961-71-7 | C17H22N2 | 254.375 |
—— | N-benzyl-N-(1-methylcyclopropyl)-N-phenylamine | 400777-69-7 | C17H19N | 237.345 |
A variety of acetamide derivatives are reduced in excellent yields to tertiary amines by PhMeSiH2 in the presence of Cp2TiX2 (X = F or Me) catalysts. The reactions are very clean at 80 °C. At room temperature a secondary reaction, hydrogenolysis of the C(O)N bond, intervenes and reduces the chemoselectivity. Nevertheless, this chemistry provides a simple methodology for the amide/alkylamine transformation using inexpensive, commercially available reagents.Key words: amides, reduction, secondary amides, methylphenylsilane, titanocene, catalysis.