Technology Process of [6-Benzenesulfonyl-4-benzyloxy-8-(1,2-dihydroxy-ethyl)-1-methyl-7,8-dihydro-6H-pyrrolo[3,2-e]indol-3-yl]-phenyl-methanone
There total 13 articles about [6-Benzenesulfonyl-4-benzyloxy-8-(1,2-dihydroxy-ethyl)-1-methyl-7,8-dihydro-6H-pyrrolo[3,2-e]indol-3-yl]-phenyl-methanone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 94 percent / K2CO3 / n-Bu4NI / acetone / 16 h / Heating
2: 90 percent / Na2S2O4 / tetrahydrofuran; H2O / 30 h / Heating
3: pyridine / tetrahydrofuran / 18 h / 22 °C
4: 84 percent / lead tetraacetate / benzene / 8 h / 22 °C
5: CH2Cl2 / 10 h / 23 °C
6: 10percent aq. hydrochloric acid / tetrahydrofuran / 20 h / 23 °C
7: 99 percent / conc. sulfuric acid, N-bromosuccinimide / tetrahydrofuran / 1 h / -23 °C
8: 1.) sodium hydride / dimethylformamide / 1.) 24 deg C, 10 min; 2.) 24 deg C, 16 h
9: 95 percent / tri-n-butyltin hydride / AIBN / benzene / 2.5 h / Heating
10: 1.) osmium tetraoxide 2.) aq. sodium bisulfite / 1.) pyridine, 0 - 23 deg C, 20 h; 2.) pyridine, 23 deg C
With
pyridine; lead(IV) acetate; hydrogenchloride; N-Bromosuccinimide; osmium(VIII) oxide; sodium dithionite; sulfuric acid; tri-n-butyl-tin hydride; sodium hydride; potassium carbonate; sodium hydrogensulfite;
2,2'-azobis(isobutyronitrile); tetra-(n-butyl)ammonium iodide;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone; benzene;
DOI:10.1021/ja00222a043
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 99 percent / conc. sulfuric acid, N-bromosuccinimide / tetrahydrofuran / 1 h / -23 °C
2: 1.) sodium hydride / dimethylformamide / 1.) 24 deg C, 10 min; 2.) 24 deg C, 16 h
3: 95 percent / tri-n-butyltin hydride / AIBN / benzene / 2.5 h / Heating
4: 1.) osmium tetraoxide 2.) aq. sodium bisulfite / 1.) pyridine, 0 - 23 deg C, 20 h; 2.) pyridine, 23 deg C
With
N-Bromosuccinimide; osmium(VIII) oxide; sulfuric acid; tri-n-butyl-tin hydride; sodium hydride; sodium hydrogensulfite;
2,2'-azobis(isobutyronitrile);
In
tetrahydrofuran; N,N-dimethyl-formamide; benzene;
DOI:10.1021/ja00222a043
- Guidance literature:
-
Multi-step reaction with 10 steps
1: 94 percent / K2CO3 / n-Bu4NI / acetone / 16 h / Heating
2: 90 percent / Na2S2O4 / tetrahydrofuran; H2O / 30 h / Heating
3: pyridine / tetrahydrofuran / 18 h / 22 °C
4: 84 percent / lead tetraacetate / benzene / 8 h / 22 °C
5: CH2Cl2 / 10 h / 23 °C
6: 10percent aq. hydrochloric acid / tetrahydrofuran / 20 h / 23 °C
7: 99 percent / conc. sulfuric acid, N-bromosuccinimide / tetrahydrofuran / 1 h / -23 °C
8: 1.) sodium hydride / dimethylformamide / 1.) 24 deg C, 10 min; 2.) 24 deg C, 16 h
9: 95 percent / tri-n-butyltin hydride / AIBN / benzene / 2.5 h / Heating
10: 1.) osmium tetraoxide 2.) aq. sodium bisulfite / 1.) pyridine, 0 - 23 deg C, 20 h; 2.) pyridine, 23 deg C
With
pyridine; lead(IV) acetate; hydrogenchloride; N-Bromosuccinimide; osmium(VIII) oxide; sodium dithionite; sulfuric acid; tri-n-butyl-tin hydride; sodium hydride; potassium carbonate; sodium hydrogensulfite;
2,2'-azobis(isobutyronitrile); tetra-(n-butyl)ammonium iodide;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone; benzene;
DOI:10.1021/ja00222a043