Technology Process of 1-(6-carboxyhexyl)-2-(3-cyclohexyl-3-hydroxypropyl)-1,2,4-triazolidine-3,5-dione
There total 7 articles about 1-(6-carboxyhexyl)-2-(3-cyclohexyl-3-hydroxypropyl)-1,2,4-triazolidine-3,5-dione which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 82 g / sodium hydride, sodium iodide / tetrahydrofuran; hexamethylphosphoric acid triamide; paraffin / 1.) room temperature, 24 h, 2.) reflux, 6 h
2: 16.8 g / hydrogen / 10percent palladium-charcoal / ethanol / 17 h / 5171.5 Torr / Ambient temperature
3: 50 percent / 120 h / Ambient temperature
4: sodium borohydride / ethanol / Ambient temperature
5: 2 N hydrochloric acid / ethanol; H2O / 24 h / Ambient temperature
6: 1,5-diazabicyclo<5.4.0>undec-5-ene / 12 h / steam bath
7: 2 N sodium hydroxide / H2O / 3 h / Ambient temperature
With
hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; hydrogen; sodium hydride; sodium iodide; 1,5-Diazabicyclo[5.4.0]undec-5-ene;
palladium on activated charcoal;
In
tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; water; paraffin;
DOI:10.1039/P19810002096
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 16.8 g / hydrogen / 10percent palladium-charcoal / ethanol / 17 h / 5171.5 Torr / Ambient temperature
2: 50 percent / 120 h / Ambient temperature
3: sodium borohydride / ethanol / Ambient temperature
4: 2 N hydrochloric acid / ethanol; H2O / 24 h / Ambient temperature
5: 1,5-diazabicyclo<5.4.0>undec-5-ene / 12 h / steam bath
6: 2 N sodium hydroxide / H2O / 3 h / Ambient temperature
With
hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; hydrogen; 1,5-Diazabicyclo[5.4.0]undec-5-ene;
palladium on activated charcoal;
In
ethanol; water;
DOI:10.1039/P19810002096
- Guidance literature:
-
With
sodium hydroxide;
In
water;
for 3h;
Ambient temperature;
DOI:10.1039/P19810002096