4-(2-phenylpropan-2-yloxy)cyclopent-2-en-1-one

(3,3-dimethylbut-1-ynyl)dimethylaluminium

[di(4-nitrobenzoyloxy)iodo]benzene

1,1-dibromo-3,3-dimethylbut-1-ene

bis(3,3-dimethyl-1-butynyl)-Mercury