HRID15609

反应详情

EQUATION

反应方程式

HRID 15609 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

2,7-Biscarboethoxyamino-9-phenylphenanthridine (22-1, 1 equiv.), prepared by the method of Watkins (1952) J. Chem. Soc. 3059, is combined with 3-bromopropionic acid (2.5 equiv.; Aldrich Chemical Co., Milwaukee, Wis.) and is heated in nitrobenzene at 100° C. for 4-6 hours. Following cooling to room temperature the crude product is precipitated by addition of ether. The product 22-2 is isolated by filtration and used directly.

WORKUP

后处理

  1. customis precipitated by addition of ether