反应详情

A reaction vessel was charged with 60 g of toluene, 50 g of water, 37.3 g of 5-chloro-2-methyl-p-nitroaniline, 6 g of sodium hydroxide and 0.3 g of 1,4-naphthalenediol, and then the same procedure as in Example 1 was followed, to obtain 29.4 g of 2-chloro-5-methyl-p-phenylenediamine.