1,8-dimethyl-4,4a,5,6,7,8-hexahydro-3H-naphthalen-2-one

1-苯基-1-己炔

1-(2-(hex-1-ynyl)phenyl)pentan-3-one

1-(3-phenyl-4,5-dihydro-1,2-oxazol-5-yl)propan-1-one

2-methyl-1-phenylpentane-1,3-dione