Technology Process of Ac-L-Phe-L-Phe-NH2
There total 3 articles about Ac-L-Phe-L-Phe-NH2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C27H26N2O4;
With
2-Methyl-2-nitropropane; boron trifluoride diethyl etherate;
In
dichloromethane;
at -10 ℃;
for 1h;
Inert atmosphere;
With
pyridine; C6H10NOPol;
In
N,N-dimethyl-formamide;
at -10 - 20 ℃;
for 3h;
MBHA-polystyrene resin
Inert atmosphere;
N-Fmoc L-Phe;
Further stages;
DOI:10.1021/jo301630h
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: zinc; acetic acid / ethanol / 1 h / 60 °C
2.1: boron trifluoride diethyl etherate; 2-Methyl-2-nitropropane / dichloromethane / 1 h / -10 °C / Inert atmosphere
2.2: 3 h / -10 - 20 °C / Inert atmosphere
With
2-Methyl-2-nitropropane; boron trifluoride diethyl etherate; acetic acid; zinc;
In
ethanol; dichloromethane;
DOI:10.1021/jo301630h
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 16 h / 20 °C
2.1: zinc; acetic acid / ethanol / 1 h / 60 °C
3.1: boron trifluoride diethyl etherate; 2-Methyl-2-nitropropane / dichloromethane / 1 h / -10 °C / Inert atmosphere
3.2: 3 h / -10 - 20 °C / Inert atmosphere
With
2-Methyl-2-nitropropane; boron trifluoride diethyl etherate; sodium hydrogencarbonate; acetic acid; zinc;
In
ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo301630h