3-Benzyl-4-(4-nitrophenyl)-6-(trimethylsilylmethyl)-3,4-dihydro-2H-1,3-oxazin-2-one

1-methoxy-2-prop-2-ynylbenzene

2-Iodo-1-methoxy-3-prop-2-ynyl-benzene

6-trimethylsilylhex-4-yn-1-ol

diethyl 2-penta-3,4-dien-2-ylpropanedioate