Technology Process of 5-benzyl-(5aR,6aR,11bS,11cS)-bis(2-azidoethyl)-7-methyl-5,5a,6a,7-tetrahydrofuro[2,3-b:5,4-b']diindole
There total 11 articles about 5-benzyl-(5aR,6aR,11bS,11cS)-bis(2-azidoethyl)-7-methyl-5,5a,6a,7-tetrahydrofuro[2,3-b:5,4-b']diindole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: 76 percent / AcOH; HCl / 6 h / 110 °C
2.1: 97 percent / Cs2CO3 / dimethylformamide / 24 h / 20 °C
3.1: 88 percent / H2 / PtO2 / ethyl acetate / 20 °C / 760 Torr
4.1: LHMDS / tetrahydrofuran; hexamethylphosphoric acid triamide / 0.5 h / -40 °C
4.2: 75 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / 13 h / -35 - 20 °C
5.1: 98 percent / camphorsulfonic acid / methanol; CH2Cl2 / 3 h / 20 °C
6.1: NaIO4 / H2O; tetrahydrofuran / 12 h / 20 °C
6.2: 87 percent / NaBH4 / methanol / 0.17 h / 20 °C
7.1: Red-Al(R) / tetrahydrofuran / 1.5 h / 67 °C
8.1: 3.27 g / PPh3; HN3; DEAD / 0 - 20 °C / pH 13
With
hydrogenchloride; sodium periodate; tris-(2-chloro-ethyl)-amine; camphor-10-sulfonic acid; hydrogen; caesium carbonate; acetic acid; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; lithium hexamethyldisilazane; diethylazodicarboxylate;
platinum(IV) oxide;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;
8.1: Mitsunobu reaction;
DOI:10.1016/S0040-4020(03)00855-X
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: 99 percent / NaH / dimethylformamide / 0.25 h
2.1: 76 percent / AcOH; HCl / 6 h / 110 °C
3.1: 97 percent / Cs2CO3 / dimethylformamide / 24 h / 20 °C
4.1: 88 percent / H2 / PtO2 / ethyl acetate / 20 °C / 760 Torr
5.1: LHMDS / tetrahydrofuran; hexamethylphosphoric acid triamide / 0.5 h / -40 °C
5.2: 75 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / 13 h / -35 - 20 °C
6.1: 98 percent / camphorsulfonic acid / methanol; CH2Cl2 / 3 h / 20 °C
7.1: NaIO4 / H2O; tetrahydrofuran / 12 h / 20 °C
7.2: 87 percent / NaBH4 / methanol / 0.17 h / 20 °C
8.1: Red-Al(R) / tetrahydrofuran / 1.5 h / 67 °C
9.1: 3.27 g / PPh3; HN3; DEAD / 0 - 20 °C / pH 13
With
hydrogenchloride; sodium periodate; tris-(2-chloro-ethyl)-amine; camphor-10-sulfonic acid; hydrogen; sodium hydride; caesium carbonate; acetic acid; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; lithium hexamethyldisilazane; diethylazodicarboxylate;
platinum(IV) oxide;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;
9.1: Mitsunobu reaction;
DOI:10.1016/S0040-4020(03)00855-X
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: 99 percent / NaH / dimethylformamide / 0.25 h
2.1: 76 percent / AcOH; HCl / 6 h / 110 °C
3.1: 97 percent / Cs2CO3 / dimethylformamide / 24 h / 20 °C
4.1: 88 percent / H2 / PtO2 / ethyl acetate / 20 °C / 760 Torr
5.1: LHMDS / tetrahydrofuran; hexamethylphosphoric acid triamide / 0.5 h / -40 °C
5.2: 75 percent / tetrahydrofuran; hexamethylphosphoric acid triamide / 13 h / -35 - 20 °C
6.1: 98 percent / camphorsulfonic acid / methanol; CH2Cl2 / 3 h / 20 °C
7.1: NaIO4 / H2O; tetrahydrofuran / 12 h / 20 °C
7.2: 87 percent / NaBH4 / methanol / 0.17 h / 20 °C
8.1: Red-Al(R) / tetrahydrofuran / 1.5 h / 67 °C
9.1: 3.27 g / PPh3; HN3; DEAD / 0 - 20 °C / pH 13
With
hydrogenchloride; sodium periodate; tris-(2-chloro-ethyl)-amine; camphor-10-sulfonic acid; hydrogen; sodium hydride; caesium carbonate; acetic acid; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; lithium hexamethyldisilazane; diethylazodicarboxylate;
platinum(IV) oxide;
In
tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide;
9.1: Mitsunobu reaction;
DOI:10.1016/S0040-4020(03)00855-X