1-(2-甲氧基苯基)-2-丙炔-1-醇

diethynyl(dimethyl)silane

diethynyl(diphenyl)germane

5-[tert-butyl(dimethyl)silyl]oxypent-1-yn-3-ol

2-ethynyl-4,4,6-trimethyl-1,3,2-dioxaborinane