Technology Process of 2-ethylbutane-1,4-diamine
There total 4 articles about 2-ethylbutane-1,4-diamine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: 74 percent / sodium acetate, H2 / 10percent Pd/C / ethanol / 2 h / 2585.7 Torr
2: 49 percent / 80percent hydrazine hydrate, KOH / ethane-1,2-diol / 1.5 h / 200 °C
3: 1.) Na2CO3, hydroxylamine hydrochloride, 2.) Na, EtOH / 1.) ethanol, reflux, 168 h, 2.) reflux, 4 h
With
potassium hydroxide; ethanol; hydroxylamine hydrochloride; hydrogen; sodium acetate; sodium; sodium carbonate; hydrazine hydrate;
palladium on activated charcoal;
In
ethanol; ethylene glycol;
DOI:10.1021/jo00237a032
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 49 percent / 80percent hydrazine hydrate, KOH / ethane-1,2-diol / 1.5 h / 200 °C
2: 1.) Na2CO3, hydroxylamine hydrochloride, 2.) Na, EtOH / 1.) ethanol, reflux, 168 h, 2.) reflux, 4 h
With
potassium hydroxide; ethanol; hydroxylamine hydrochloride; sodium; sodium carbonate; hydrazine hydrate;
In
ethylene glycol;
DOI:10.1021/jo00237a032
- Guidance literature:
-
With
ethanol; hydroxylamine hydrochloride; sodium; sodium carbonate;
Multistep reaction;
1.) ethanol, reflux, 168 h, 2.) reflux, 4 h;
DOI:10.1021/jo00237a032