HRID364164

反应详情

EQUATION

反应方程式

HRID 364164 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A suspension of 2.76 g of 1-chloro-4-nitro-9H-xanthen-9-one, 30 ml of THF, 15 ml of methanol and 1.40 g of 2-[(hydrazinoethyl)amino]-ethanol was stirred at room temperature for three days. The precipitate was collected, washed with THF and dried, providing the title compound, mp 262°-64° C. (decomp.).

WORKUP

后处理

  1. customThe precipitate was collected
  2. washwashed with THF
  3. customdried