HRID1177197

反应详情

EQUATION

反应方程式

HRID 1177197 的结构方程式

PROCEDURE

实验过程

The title compound was prepared in a similar manner as described for Intermediate 1f, from 4-hydroxy-2-hydroxymethyl-2,3-dihydro-benzofuran-6-carboxylic acid tert-butyl ester (200f) and azetidin-1-yl-(2,4-difluoro-phenyl)-methanone. 1H NMR (400 MHz, CDCl3) δ 1.57 (s, 9 H) 2.26-2.38 (m, 2 H) 3.06-3.17 (m, 1 H) 3.67-3.78 (m, 1 H) 3.81-3.90 (m, 1 H) 4.09-4.18 (m, 3 H) 4.18-4.25 (m, 2 H) 4.92-5.02 (m, 1 H) 6.63-6.68 (m, 1 H) 6.78 (dd, J=8.59, 2.27 Hz, 1 H) 7.21 (d, J=1.26 Hz, 1 H) 7.49-7.56 (m, 1 H) 8.02 (s, 1 H); LCMS for C24H24FNO6 m/z 444.00 (M+H)+.