命名实例 CH.C=CCH (CH:)2CHC=CH 二甲基乙炔 3-甲基-1-丁炔 dimethylacetylene 3-methyl-1-butyne CHs (CH3).CC=CCH3 CH2C-CH 4,4-二甲基-2-戊炔 4,4-dimethyl-2-pentyne 1-甲基-2-(2-丙炔基)-环己烯 1-methyl-2-(2-propynyl)-cyclohexen 几个重要的炔基 HC=C- CHC≡C HC =CCH2- 乙炔基 1-丙炔基 2-丙炔基 ethynyl 1-propynyl 2-propynyl HC C- CH3C C- HC CCH2 - 乙炔基 1-丙炔基 2-丙炔基 ethynyl 1-propynyl 2-propynyl 几个重要的炔基 命名实例 (CH3 )2CHC≡CH 3-甲基-1-丁炔 3-methyl-1-butyne (CH3 )3CC≡CCH3 4,4-二甲基-2-戊炔 4,4-dimethyl-2-pentyne CH3 CH2C CH 1-甲基-2-(2-丙炔基)-环己烯 1-methyl-2-(2-propynyl)-cyclohexen CH3C≡CCH3 二甲基乙炔 dimethylacetylene