Technology Process of 8,8'-dibenzyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl]
There total 13 articles about 8,8'-dibenzyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl] 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:
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247061-44-5
8,8'-dibenzyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl]
- Guidance literature:
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Multi-step reaction with 13 steps
1: 92 percent / Me3Al / toluene / 20 °C
2: 87 percent / NaH / dimethylformamide
3: 70 percent / BCl3 / -78 °C
4: 80 percent / camphorsulfonic acid monohydrate
5: 90 percent / (Ph3P)2PdCl2; Et3N / N,N-dimethyl-acetamide / 100 °C
6: camphorsulfonic acid monohydrate / tetrahydrofuran
7: NaBH4 / methanol
8: Pb(OAc)4 / benzene
9: NaBH4 / methanol
10: sodium bis(2-methoxyethoxy)aluminum hydride / tetrahydrofuran / Heating
11: (PhO)2P(O)N3; Ph3P; diethyl azodicarboxylate / tetrahydrofuran
12: 100 percent / H2 / 10 percent Pd/C / ethanol
13: methanol / 110 °C
With
lead(IV) acetate; bis-triphenylphosphine-palladium(II) chloride; sodium tetrahydroborate; diphenyl phosphoryl azide; camphor-10-sulfonic acid; hydrogen; trimethylaluminum; boron trichloride; sodium hydride; triethylamine; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; diethylazodicarboxylate;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol; N,N-dimethyl acetamide; N,N-dimethyl-formamide; toluene; benzene;
1: Condensation / 2: N-benzylation / 3: debenzylation / 4: Condensation / 5: Cyclization / 6: Hydrolysis / 7: Reduction / 8: Ring cleavage / 9: Reduction / 10: Reduction / 11: azidation; Mitsunobu reaction / 12: Reduction / 13: Rearrangement;
DOI:10.1021/ja991714g
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247061-44-5
8,8'-dibenzyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl]
- Guidance literature:
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Multi-step reaction with 5 steps
1: NaBH4 / methanol
2: sodium bis(2-methoxyethoxy)aluminum hydride / tetrahydrofuran / Heating
3: (PhO)2P(O)N3; Ph3P; diethyl azodicarboxylate / tetrahydrofuran
4: 100 percent / H2 / 10 percent Pd/C / ethanol
5: methanol / 110 °C
With
sodium tetrahydroborate; diphenyl phosphoryl azide; hydrogen; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; diethylazodicarboxylate;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol;
1: Reduction / 2: Reduction / 3: azidation; Mitsunobu reaction / 4: Reduction / 5: Rearrangement;
DOI:10.1021/ja991714g
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247061-44-5
8,8'-dibenzyl-2,3,8,8a,2',3',8',8'a-octahydro-1H,1'H-[3a,3'a]bi[pyrrolo[2,3-b]indolyl]
- Guidance literature:
-
Multi-step reaction with 3 steps
1: (PhO)2P(O)N3; Ph3P; diethyl azodicarboxylate / tetrahydrofuran
2: 100 percent / H2 / 10 percent Pd/C / ethanol
3: methanol / 110 °C
With
diphenyl phosphoryl azide; hydrogen; triphenylphosphine; diethylazodicarboxylate;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol;
1: azidation; Mitsunobu reaction / 2: Reduction / 3: Rearrangement;
DOI:10.1021/ja991714g