HRID988785

反应详情

EQUATION

反应方程式

HRID 988785 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Phenylacetaldehyde (0.091 mL, 0.780 mmol) was added to N-benzylamine 86 (0.055 g, 0.156 mmol) dissolved in MeOH (5.2 mL, 0.03M). 10 % Pd/C (0.0557 g) was added, and the mixture was shaken under 40 psi H2 until the consumption of H2 ceased and the reaction was judged complete by TLC. The crude reaction mixture was passed through a column of Celite, concentrated in vacuo, and purified by flash column chromatography (50:48:2::Hexanes: CH2Cl2: 2N NH3 in EtOH) to obtain pure 4-phenethyl-1,4-ozazepan-2-ylmethyl)-N-phenylcyclopropanamide (87). 1H NMR (CDCl3) 7.47 (2H, m), 7.37-7.26 (5H, m), 7.24-7.17 (3H, m), 3.94-3.80 (3H, m), 3.69 (1H, broad dd, J=13.3, 7.8 Hz), 3.62 (1H, ddd, J=11.7, 6.2, 5.3 Hz), 2.96-2.86 (2H, m), 2.77 (4H, s), 2.67 (1H, ddd, J=12.8, 8.9, 4.1 Hz), 2.50 (1H, dd, J=8.9, 6.7 Hz) 2.0-1.74 (2H, m), 1.42-1.28 (1H, m), 1.04 (2H, dtd, J=7.8, 3.4, 1.1 Hz), 0.67-0.60 (2H, m) ppm. 13C NMR (CDCl3) 173.79, 143.39, 140.46, 129.52, 128.82, 128.61, 128.44, 127.53, 126.05, 76.41, 67.15, 60.06, 59.53, 53.90, 52.09, 34.21, 30.28, 12.92, 8.71, 8.50 ppm. LRMS: 378.80.

WORKUP

后处理

  1. customThe crude reaction mixture
  2. concentrationconcentrated in vacuo
  3. custompurified by flash column chromatography (50:48:2::Hexanes: CH2Cl2: 2N NH3 in EtOH)