基本信息:
中文名稱(chēng) 2,3-二甲基-5-乙基吡嗪
中文別名 5-乙基-2,3-二甲基吡嗪;
英文名稱(chēng) 2,3-Dimethyl-5-ethylpyrazine
英文別名 2,3-DICHLOROPHENYLISOCYANIDE;5-Ethyl-2,3-diMethylpyrazine;5-Ethyl-2,3-dimethylpyrazin;5-ethyl-2,3-dimethylpyrazine;2-ethyl-5,6-dimethylpyrazine;2,3-dimethyl-6-ethylpyrazine;6-Ethyl-2,3-dimethylpyrazine;Pyrazine,6-ethyl-2,3-dimethyl;ethyldimethylpyrazine,2,3-dimethyl-6-ethylpyrazine,6-ethyl-2,3-dimethylpyrazine;2,3-DIMETHYL-5-ETHYL PYRAZINE FEMA NO.;2,3-Dimethyl-5-ethylpyrazin;2-Aethyl-5,6-dimethylpyrazin;
CAS號(hào) 15707-34-3
合成路線(xiàn):
1.通過(guò)二乙基鋅合成2,3-二甲基-5-乙基吡嗪,收率約46%;
![](http://m.moujuan.cn/img/t01a687fe3f3327c2c3.png)
2.通過(guò)乙基溴化鎂合成2,3-二甲基-5-乙基吡嗪,收率約39%;
![](http://m.moujuan.cn/img/t012ed96f08fb036256.png)
中華試劑網(wǎng)提醒 合成路線(xiàn)僅供參考