摘要:
1,7-Dihydroxynaphthalene reacts with aniline or p-toluidine in-the presence of oxidants to give-the corresponding N-aryl-7-hydroxy-1,4-naphthoquinone 4-imines, 2-arylamino- and 2,8-diarylamino-N-aryl-7-hydroxy-1,4-naphthoquinone 4-imines, and benzo[a]oxophenoxazinimine derivatives.