重氮甲烷 、
5,5'-dimethoxy-7,7'-dimethyl-[2,2']binaphthalenylidene-1,4,1',4'-tetraone 生成 5-Methoxy-7-methyl-1H-benzo[f]indazole-4,9-dione 、
5-Methoxy-1,7-dimethylbenzindazol-4,9-chinon 、
3,3'-Dimethylbiramentaceon-dimethylether 、 (1aS,7aR)-3-Methoxy-7a-(5-methoxy-3,7-dimethyl-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-5-methyl-1a,7a-dihydro-1H-cyclopropa[b]naphthalene-2,7-dione