Technology Process of C53H63N3O9S
There total 5 articles about C53H63N3O9S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
6-(S-tritylmercapto)hexanoic acid;
In
dichloromethane;
Molecular sieve;
C28H39N3O8;
With
N-ethyl-N,N-diisopropylamine;
In
dichloromethane;
at 20 ℃;
for 22h;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium cyanoborohydride / dichloromethane; methanol / 1.5 h / Molecular sieve
2.1: dicyclohexyl-carbodiimide; 2,4,6-trimethyl-pyridine; ethyl cyanoglyoxylate-2-oxime / dichloromethane / 3 h / 20 °C
3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 0.2 h / 20 °C / Molecular sieve
4.1: dichloromethane / Molecular sieve
4.2: 22 h / 20 °C
With
2,4,6-trimethyl-pyridine; sodium cyanoborohydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; ethyl cyanoglyoxylate-2-oxime;
In
tetrahydrofuran; methanol; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: dicyclohexyl-carbodiimide; 2,4,6-trimethyl-pyridine; ethyl cyanoglyoxylate-2-oxime / dichloromethane / 3 h / 20 °C
2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 0.2 h / 20 °C / Molecular sieve
3.1: dichloromethane / Molecular sieve
3.2: 22 h / 20 °C
With
2,4,6-trimethyl-pyridine; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; ethyl cyanoglyoxylate-2-oxime;
In
tetrahydrofuran; dichloromethane;
