3'-phenyl-5',5'-di-p-tolylspiro[fluorene-9,4'(5H)-[1,2]thiazole]

碘苯

3,3-bis(phenylsulphonyl)-2,2-di-p-tolylthiirane

2',2'-di-p-tolyl-4'-phenylspiro[fluorene-9,5'(2H)-[1,3]thiazole]