HRID2166255

反应详情

EQUATION

反应方程式

HRID 2166255 的结构方程式

PROCEDURE

实验过程

The same procedure as in Example 1 was repeated, except that 2-nitro-2'-hydroxy-3',5'-di-t-amylazobenzene 25.5 g was replaced by 2-nitro-2'-hydroxy-5'-t-octylazobenzene 23.7 g, thus producing 20.3 g of 2-(2-hydroxy-5-t-octylphenyl)benzotriazole-N-oxide having a melting point of 106° to 110° C. at the yield of 90.0%.