Technology Process of C38H50N6O9
There total 7 articles about C38H50N6O9 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
1,8-diazabicyclo[5.4.0]undec-7-ene;
In
N,N-dimethyl-formamide;
at 0 - 20 ℃;
for 1h;
Molecular sieve;
DOI:10.1021/ol4002762
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 3 h / 20 °C
2.1: triethylamine / dichloromethane / 5 h / 20 °C / Cooling with ice
3.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 5 h / 3102.97 Torr
4.1: triethylamine; chloroformic acid ethyl ester / tetrahydrofuran / 0.42 h / 0 °C / Inert atmosphere
4.2: 8 h / Inert atmosphere; Reflux
5.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C
6.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / N,N-dimethyl-formamide / 1 h / 0 - 20 °C / Molecular sieve
With
oxalyl dichloride; palladium 10% on activated carbon; hydrogen; chloroformic acid ethyl ester; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; N,N-dimethyl-formamide; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/ol4002762
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: triethylamine / dichloromethane / 5 h / 20 °C / Cooling with ice
2.1: palladium 10% on activated carbon; hydrogen / ethyl acetate / 5 h / 3102.97 Torr
3.1: triethylamine; chloroformic acid ethyl ester / tetrahydrofuran / 0.42 h / 0 °C / Inert atmosphere
3.2: 8 h / Inert atmosphere; Reflux
4.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C
5.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / N,N-dimethyl-formamide / 1 h / 0 - 20 °C / Molecular sieve
With
palladium 10% on activated carbon; hydrogen; chloroformic acid ethyl ester; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/ol4002762