Technology Process of L-Ile-D-Pip-L-Pip-D-(N-Me)Phe
There total 8 articles about L-Ile-D-Pip-L-Pip-D-(N-Me)Phe which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium dihydroxide;
In
methanol;
for 16h;
under 2844.3 Torr;
DOI:10.1021/jm00099a019
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 1.) N,N-diisopropylethylamine (DIEA), bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl), 2.) N,N-diisopropylethylamine (DIEA) / 1.) CH2Cl2, 1.5 h, 2.) CH2Cl2, 0 deg C, 16 h
2: HCl (gas) / ethyl acetate
3: 92 percent / N,N-diisopropylethylamine (DIEA) / CH2Cl2 / 2 h / pH 8
4: diethylamine / acetonitrile / Ambient temperature
5: 82 percent / AgCN / toluene / 0.5 h / 80 - 85 °C
6: diethylamine / acetonitrile / Ambient temperature
7: H2 / 20percent Pd(OH)2/C / methanol / 16 h / 2844.3 Torr
With
hydrogenchloride; silver cyanide; hydrogen; bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; diethylamine; N-ethyl-N,N-diisopropylamine;
palladium dihydroxide;
In
methanol; dichloromethane; ethyl acetate; toluene; acetonitrile;
DOI:10.1021/jm00099a019
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 1.) N,N-diisopropylethylamine (DIEA), bis(2-oxo-3-oxazolidinyl)phosphinic chloride (BOP-Cl), 2.) N,N-diisopropylethylamine (DIEA) / 1.) CH2Cl2, 1.5 h, 2.) CH2Cl2, 0 deg C, 16 h
2: HCl (gas) / ethyl acetate
3: 92 percent / N,N-diisopropylethylamine (DIEA) / CH2Cl2 / 2 h / pH 8
4: diethylamine / acetonitrile / Ambient temperature
5: 82 percent / AgCN / toluene / 0.5 h / 80 - 85 °C
6: diethylamine / acetonitrile / Ambient temperature
7: H2 / 20percent Pd(OH)2/C / methanol / 16 h / 2844.3 Torr
With
hydrogenchloride; silver cyanide; hydrogen; bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; diethylamine; N-ethyl-N,N-diisopropylamine;
palladium dihydroxide;
In
methanol; dichloromethane; ethyl acetate; toluene; acetonitrile;
DOI:10.1021/jm00099a019