(R)-2,2-二甲基-3-(n-boc)-4-乙炔噁唑啉

2-(2,2-dibromoethenyl)aniline

1,1-dibromo-2,2,3-trimethylcyclopropane

Dichloro-1,1-trimethyl-2,2,3-cyclopropan

1,1,2-trimethyl-3-chloro-3-bromocyclopropane