作者:J.L. Bloomer、K.W. Stagliano
DOI:10.1016/0040-4039(93)89004-a
日期:1993.1
The carboethoxynaphthol 3d was converted via salcomine oxidation to the masked carboethoxynaphthazarin 4b which could undergo nucleophilic addition or, if unmasked, transfer quinone reactivity to the alternative ring in form 5. The latter should undergo regiospecific Diels-Alder reactions.
所述carboethoxynaphthol 3D转化经由salcomine氧化成掩蔽carboethoxynaphthazarin 4b中其可以经历亲核加成,或者,如果未屏蔽的,转让醌形式的反应性来替代环5。后者应进行区域特异性Diels-Alder反应。