74826-91-8Relevant articles and documents
A NEW SYNTHETIC METHOD FOR PREPARATION OF 1,3,4,5-TETRAHYDRO-2H-1-BENZAZEPIN-2-ONE DERIVATIVES
Ito, Yoshihiko,Kobayashi, Kazuhiro,Maeno, Masayuki,Saegusa, Takeo
, p. 487 - 490 (1980)
A 1,4-addition reaction of o-lithiomethylphenyl isocyanide to α,β-unsaturated carboxylic acid esters gives, after acid hydrolysis, γ-(o-aminophenyl)butyric acid esters, which are heated at 180 deg C to afford 1,3,4,5-tetrahydro-2H-1-benzazepin-2-one deriv