1-tert-butyldimethylsilyloxy-2-phenylethene

8-methoxy-1-phenyl-4,5-dihydronaphtho[2,1-b]furan-2(3aH)-one

N-methoxy-2-phenylacetamide

ethyl N-(2-phenylacetyl)carbamate

1,4-二氧六环