HRID1394260

反应详情

EQUATION

反应方程式

HRID 1394260 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

In order to produce the hydrochloride (compound 20), the more polar diastereoisomer of 1-(4-dimethylamino-4-phenylcyclohexyl)-3-[2-(5-fluoro-1H-indol-3-yl)ethyl]urea (267 mg, 0.63 mmole) was dissolved in ethyl methyl ketone (5 ml) and combined with trimethylchlorosilane (120 μl, 0.95 mmole). The resulting solid was filtered out and dried. The hydrochloride of the more polar diastereoisomer of 1-(4-dimethylamino-4-phenylcyclohexyl)-3-[2-(5-fluoro-1H-indol-3-yl)ethyl]urea was obtained in this manner as a colorless solid with a melting point of 219-221° C. in a yield of 290 mg (100%).

WORKUP

后处理

  1. filtrationThe resulting solid was filtered out
  2. customdried