Technology Process of Cyclohexane, 1-[[(1,1-dimethylethyl)sulfonyl]methyl]-1-isocyanato-
There total 5 articles about Cyclohexane, 1-[[(1,1-dimethylethyl)sulfonyl]methyl]-1-isocyanato- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C12H22O4S;
With
diphenyl phosphoryl azide; triethylamine;
In
toluene;
at 100 ℃;
for 2h;
With
sodium hydrogencarbonate;
In
water; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: diisopropylamine; n-butyllithium / tetrahydrofuran / 2 h / -10 °C / Industry scale
1.2: -10 - 25 °C
2.1: zinc dibromide / dichloromethane / 1.5 h / 20 - 45 °C / Industry scale
3.1: sodium hydroxide; water / methanol / 16 h / 70 °C / Industry scale
3.2: 10 °C / pH ~ 1.5 / Industry scale
4.1: Oxone / dichloromethane / 24 h / 15 °C / Industry scale
5.1: triethylamine; diphenyl phosphoryl azide / toluene / 9 h / 80 °C / 760.05 Torr / Industry scale; Reflux
With
Oxone; n-butyllithium; diphenyl phosphoryl azide; water; triethylamine; diisopropylamine; sodium hydroxide;
zinc dibromide;
In
tetrahydrofuran; methanol; dichloromethane; toluene;
5.1: Curtius Rearrangement;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: zinc dibromide / dichloromethane / 1.5 h / 20 - 45 °C / Industry scale
2.1: sodium hydroxide; water / methanol / 16 h / 70 °C / Industry scale
2.2: 10 °C / pH ~ 1.5 / Industry scale
3.1: Oxone / dichloromethane / 24 h / 15 °C / Industry scale
4.1: triethylamine; diphenyl phosphoryl azide / toluene / 9 h / 80 °C / 760.05 Torr / Industry scale; Reflux
With
Oxone; diphenyl phosphoryl azide; water; triethylamine; sodium hydroxide;
zinc dibromide;
In
methanol; dichloromethane; toluene;
4.1: Curtius Rearrangement;