Technology Process of 27--6,17-bis(benzyloxy)-7,10,18,21-tetraoxo-6,11,17,22-tetraazaheptacosanenitrile
There total 6 articles about 27--6,17-bis(benzyloxy)-7,10,18,21-tetraoxo-6,11,17,22-tetraazaheptacosanenitrile which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 95 percent / diphenyl phosphorazidate, triethylamine / dimethylformamide / 17 h / 0 - 20 °C
2: 100 percent / trifluoroacetic acid (TFA) / CH2Cl2
With
diphenyl phosphoryl azide; triethylamine; trifluoroacetic acid;
In
dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00115a006
- Guidance literature:
-
Multi-step reaction with 5 steps
1: 99 percent / diphenyl phosphorazidate, triethylamine / dimethylformamide / 17 h / 0 - 20 °C
2: 87 percent / trifluoroacetic acid (TFA) / CH2Cl2 / 0.75 h / 0 - 20 °C
3: 96 percent / pyridine
4: 95 percent / diphenyl phosphorazidate, triethylamine / dimethylformamide / 17 h / 0 - 20 °C
5: 100 percent / trifluoroacetic acid (TFA) / CH2Cl2
With
pyridine; diphenyl phosphoryl azide; triethylamine; trifluoroacetic acid;
In
dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm00115a006
