HRID2297490

反应详情

EQUATION

反应方程式

HRID 2297490 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

2

PROCEDURE

实验过程

Operating analogously at what described in example 48 starting from 3-(4-chloro-6-methoxy-phthalazin-1-yl)-propionic acid ethyl ester (4.5 g, 0.0153 mole), prepared as described in example 121, zinc (2.2 g), 2-bromothiazole (5 g, 0.0305 mole), palladium acetate (180 mg, 0.8 mmole), triphenyphosphine (630 mg, 2.4 mmoles), 1.4 g of the title compound were obtained (yield: 21%). m.p.: 153-154° C.

WORKUP

后处理

  1. customprepared