The target compound was synthesized from N-benzyl protected aminoacetophenone through hydrogenation,benzoylation and reduction.

以氮-苄保酮为原料，经氢化，苯甲酰化，还原三步合成双苯甲酰沙丁醇。

Xanthone was efficiently synthesized from o-chlorobenzoic acid first by etherization and then by Friedel-Crafts reaction in the presence of aluminium trichloride.

以邻氯苯甲酸为原料,先进醚化,再在三氯化铝的作用下进-反应,可简洁、高效的合成呫吨酮。

N butyl 2 ethoxy thioacridone was prepared from o chloro benzoic acid and p phenetidine by means of Ullman reaction,cyclization,N alkylation and sulfurization.

以邻氯苯甲酸和对乙氧苯为原料,经过的苯化、二芳的环化、N-烷化、硫代化反应合成了N-丁-2-乙氧硫代吖啶酮。