1-methyl-3,5-diphenyl-4,5-dihydro-1H-pyrazole

(反式)-1,1'-(1,2-环丙烷二基)二苯

(顺式)-1,1'-(1,2-环丙烷二基)二苯

(3S)-1,3-diphenylpentan-1-one

(-)-(3R)-1,3-diphenylpentan-1-one