5,6-二羟基-1,3-苯并间二氧杂环戊烯

4,7-bis(4-((tert-butyldimethylsilyl)oxy)phenyl)benzo[d][1,3]dioxole-5,6-diol

5,6-bis(phenylacetoxy)-4,7-di(p-(t-butyldimethylsilyloxy)phenyl)benzo[d][1,3]dioxole

5,6-bis(methoxymethoxy)-4,7-bis-(p-(t-butyldimethylsilyloxy)phenyl)-benzo[1,3]dioxole

4,7-di(p-(t-butyldimethylsilyloxy)phenyl)benzo[d][1,3]dioxole-5,6-dione