Technology Process of (1S,2S,3S)-1-(2',2',2'-trichloromethylcarbonylamino)-2,3-dihydroxycyclohexane
There total 7 articles about (1S,2S,3S)-1-(2',2',2'-trichloromethylcarbonylamino)-2,3-dihydroxycyclohexane which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sulfuric acid;
In
1,4-dioxane;
at 20 ℃;
for 0.75h;
DOI:10.1039/c0ob00619j
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
2: di-μ-chlorobis[(η(5)-(S)-(pR)-2-(2'-(4'-(1-methylethyl))oxazolinyl)cyclopentadienyl, 1-C, 3'-N)(η(4)-tetraphenylcyclobutadiene)cobalt]dipalladium / dichloromethane / 72 h / 45 °C / Inert atmosphere
3: Grubbs catalyst first generation / dichloromethane / 65 °C
4: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 19 h / 20 °C
5: sulfuric acid / 1,4-dioxane / 0.75 h / 20 °C
With
Grubbs catalyst first generation; di-μ-chlorobis[(η(5)-(S)-(pR)-2-(2'-(4'-(1-methylethyl))oxazolinyl)cyclopentadienyl, 1-C, 3'-N)(η(4)-tetraphenylcyclobutadiene)cobalt]dipalladium; sulfuric acid; sodium hydrogencarbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; 3-chloro-benzenecarboperoxoic acid;
In
1,4-dioxane; dichloromethane;
2: Overman rearrangement;
DOI:10.1039/c0ob00619j
- Guidance literature:
-
Multi-step reaction with 3 steps
1: Grubbs catalyst first generation / dichloromethane / 65 °C
2: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 19 h / 20 °C
3: sulfuric acid / 1,4-dioxane / 0.75 h / 20 °C
With
Grubbs catalyst first generation; sulfuric acid; sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid;
In
1,4-dioxane; dichloromethane;
DOI:10.1039/c0ob00619j