(S)-3-isobutyl-3-methyl-cyclopentanone

1-chloro-4-pent-1-ynylbenzene

7-propyl-6-trimethylsilyl-2,3-dihydro-1H-indolizin-5-one

2,3-dihydro-6-propyl-7-(trimethylsilyl)-5(1H)-indolizinone

[1-iodo-2-(2-trimethylsilylethynyl)pent-1-enyl]-trimethylsilane