Technology Process of N-{(1S,2E)-4-(benzyloxy)-1-[(1S,2E)-3-iodo-1-methylprop-2-en-1-yl]-2-methylbut-2-en-1-yl}-7-hydroxy-N-methylheptanamide
There total 15 articles about N-{(1S,2E)-4-(benzyloxy)-1-[(1S,2E)-3-iodo-1-methylprop-2-en-1-yl]-2-methylbut-2-en-1-yl}-7-hydroxy-N-methylheptanamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
at 20 ℃;
for 19.5h;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: sulfuric acid; periodic acid / water; acetonitrile / 1.5 h / 20 °C
1.2: 8 h / 20 °C
2.1: Dess-Martin periodane / dichloromethane / 0.17 h / 20 °C
3.1: chromium dichloride / tetrahydrofuran / 5.5 h / 0 - 20 °C
4.1: hydrogenchloride / ethyl acetate / 1 h / 20 °C
5.1: triethylamine / dichloromethane / 3 h / 20 °C
6.1: potassium carbonate / N,N-dimethyl-formamide / 68 h / 20 °C
7.1: lithium hydroxide; mercaptoacetic acid / N,N-dimethyl-formamide / 2.5 h / 20 °C
8.1: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; diisopropylamine / N,N-dimethyl-formamide / 24 h / 20 °C
9.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 19.5 h / 20 °C
With
chromium dichloride; hydrogenchloride; lithium hydroxide; sulfuric acid; tetrabutyl ammonium fluoride; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; potassium carbonate; Dess-Martin periodane; mercaptoacetic acid; periodic acid; triethylamine; diisopropylamine;
In
tetrahydrofuran; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: Dess-Martin periodane / dichloromethane / 0.17 h / 20 °C
2: chromium dichloride / tetrahydrofuran / 5.5 h / 0 - 20 °C
3: hydrogenchloride / ethyl acetate / 1 h / 20 °C
4: triethylamine / dichloromethane / 3 h / 20 °C
5: potassium carbonate / N,N-dimethyl-formamide / 68 h / 20 °C
6: lithium hydroxide; mercaptoacetic acid / N,N-dimethyl-formamide / 2.5 h / 20 °C
7: benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; diisopropylamine / N,N-dimethyl-formamide / 24 h / 20 °C
8: tetrabutyl ammonium fluoride / tetrahydrofuran / 19.5 h / 20 °C
With
chromium dichloride; hydrogenchloride; lithium hydroxide; tetrabutyl ammonium fluoride; benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; potassium carbonate; Dess-Martin periodane; mercaptoacetic acid; triethylamine; diisopropylamine;
In
tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;