6-bromo-2-naphthylcyclopentanecarboxylate
6-bromo-2-naphthylcyclopentanecarboxylate ??
??
6-bromo-2-naphthylcyclopentanecarboxylate C??? ??, ??, ??
6-bromo-2-naphthylcyclopentanecarboxylate ?? ?? ? ???
???
?? ??
6-bromo-2-naphthylcyclopentanecarboxylate ?? ??
???( 1)?? ??
