Technology Process of Carbamic acid, (1-oxo-4-pentenyl)-, 1,1-dimethylethyl ester (9CI)
There total 1 articles about Carbamic acid, (1-oxo-4-pentenyl)-, 1,1-dimethylethyl ester (9CI) which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: Et3N; DMAP / CH2Cl2 / 17 h / 20 °C
2.1: 3.66 g / NaI / acetonitrile / 4 h / Heating
3.1: 60 percent / NaH / tetrahydrofuran / -20 - 20 °C
4.1: Zn / N,N-dimethyl-acetamide / 1 h / 0 °C
4.2: H2O / N,N-dimethyl-acetamide
With
dmap; sodium hydride; triethylamine; sodium iodide; zinc;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl acetamide; acetonitrile;
DOI:10.1039/b601996j
- Guidance literature:
-
With
palladium diacetate; bis[2-(diphenylphosphino)phenyl] ether; sodium t-butanolate;
In
toluene;
at 100 ℃;
Inert atmosphere;
Schlenk technique;
DOI:10.1021/acs.joc.7b00041
- Guidance literature:
-
Multi-step reaction with 3 steps
1: palladium diacetate; bis[2-(diphenylphosphino)phenyl] ether; sodium t-butanolate / toluene / 100 °C / Inert atmosphere; Schlenk technique
2: trifluoroacetic acid / dichloromethane / 5 h / Inert atmosphere
3: palladium diacetate; sodium t-butanolate; johnphos / toluene / 110 °C / Inert atmosphere; Schlenk technique
With
palladium diacetate; trifluoroacetic acid; bis[2-(diphenylphosphino)phenyl] ether; johnphos; sodium t-butanolate;
In
dichloromethane; toluene;
DOI:10.1021/acs.joc.7b00041