Technology Process of Bn-Bac
There total 7 articles about Bn-Bac which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1: N-iodo-succinimide; trifluorormethanesulfonic acid / dichloromethane; diethyl ether / 1 h / 0 °C / Molecular sieve
2: zinc; acetic acid / tetrahydrofuran / 9 h / 20 °C
3: dmap / tetrahydrofuran / 5 h / 0 - 20 °C
With
dmap; N-iodo-succinimide; trifluorormethanesulfonic acid; acetic acid; zinc;
In
tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1039/c9sc05955e
- Guidance literature:
-
Multi-step reaction with 3 steps
1: N-iodo-succinimide; trifluorormethanesulfonic acid / dichloromethane; diethyl ether / 1 h / 0 °C / Molecular sieve
2: zinc; acetic acid / tetrahydrofuran / 9 h / 20 °C
3: dmap / tetrahydrofuran / 5 h / 0 - 20 °C
With
dmap; N-iodo-succinimide; trifluorormethanesulfonic acid; acetic acid; zinc;
In
tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1039/c9sc05955e
- Guidance literature:
-
Multi-step reaction with 8 steps
1: pyridine / dichloromethane / 1 h / 0 °C
2: tetrabutylammoniun azide / acetonitrile / 18 h / -30 °C
3: potassium nitrite / N,N-dimethyl-formamide / 5 h / 20 °C
4: pyridine / dichloromethane / 1 h / 0 °C
5: sodium azide / N,N-dimethyl-formamide / 5 h / 20 °C
6: N-iodo-succinimide; trifluorormethanesulfonic acid / dichloromethane; diethyl ether / 1 h / 0 °C / Molecular sieve
7: zinc; acetic acid / tetrahydrofuran / 9 h / 20 °C
8: dmap / tetrahydrofuran / 5 h / 0 - 20 °C
With
pyridine; dmap; N-iodo-succinimide; sodium azide; potassium nitrite; trifluorormethanesulfonic acid; tetrabutylammoniun azide; acetic acid; zinc;
In
tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1039/c9sc05955e