HRID2300613
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Intermediate 50 was prepared from 185 mg of N-(Boc)-L-Tyrosine methyl ester and 170 mg of Intermediate 13 to yield 130 mg (48% overall yield) of the title compound as a solid: 1H NMR (DMSO-d6, 400 MHz) δ8.16 (d, 2H, J=8.2), 7.92 (d, 2H, J=8.4), 7.21 (d, 2H, J=8.5), 6.93 (d, 2H, J=8.5), 4.25 (t, 2H, J=6.5), 3.1 (dd, 1H, J=14.4, 4.8), 3.0 (t, 2H, J=6.5), 2.76 (dd, 1H, J=14.4, 7.9), 2.46 (s, 3H); low resolution MS (ES+)m/e 434.9 (MH+).
WORKUP
后处理
- customto yield