The Product was preparcd hy 2 - mercapto bcnzimidazole and 3- chloro propyne in propanonc as solvent without phase transfer catalyst. 先由邻苯二胺和二硫化碳合成2-巯基苯并咪唑,炔丙醇和三氯化磷合成3-氯丙炔;
So a compound with 3 carbons and 1 double bond would be propene, 3 carbons and 1 triple bond: propyne.
因此,具有 3 个碳和 1 个双键的化合物将是丙烯,3 个碳和 1 个三键:丙炔。
化学 Crash Course
If there’s nothing but hydrogen and carbon, your suffix just depends on whether you have any double bonds or triple bonds; you know these, propane, propene, propyne.
CH≡CCH3⇌ H2C=C=CH2;Keq = 0.22 (270 °C), 0.1 K (5 °C)
MAPD是丙烷催化裂解成丙烯的反应中的副产物。丙炔也能干扰丙烯的催化聚合过程。
英语百科
Propyne 丙炔
Propyne (methylacetylene) is an alkyne with the chemical formula CH3C≡CH. It was a component of MAPP gas—along with its isomer propadiene (allene), which was commonly used in gas welding. Unlike acetylene, propyne can be safely condensed.