反应 #1747858

反应方程式

10-methyl-3,7-bis(2-naphthyl)phenothiazine 5-oxide

m-chloroperbenzoic acid

→

10-Methyl-3,7-bis(2-naphthyl)phenothiazine 5,5-dioxide

反应条件

后处理

1. 1
   其他For the preparation as a by-product
2. 2
   其他were obtained

实验过程

For the preparation as a by-product in the synthesis of 10-methyl-3,7-bis(2-naphthyl)phenothiazine 5-oxide, see under Example 8. For a selective preparation of the sulfone, at least two molar equivalents of m-chloroperbenzoic acid are used. Yellowish microcrystals having a melting point of 328-332° C. were obtained.

来源