Technology Process of 3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate
There total 22 articles about 3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate which
guide to synthetic route it.
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synthetic route:
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566905-19-9
3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate
- Guidance literature:
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Multi-step reaction with 15 steps
1: 95 percent / K3PO4; PdCl2(dppf) / dimethylformamide / 3 h / 80 °C
2: 92 percent / Pd/C / methanol / 1.5 h / 20 °C
3: 72 percent / PPTS; EtOH / methanol / 3 h / 50 °C
4: 96 percent / CSA / CH2Cl2 / 1.5 h / 20 °C
5: 94 percent / LiBH4 / methanol; tetrahydrofuran / 19 h / 3 - 20 °C
6: lithium / tetrahydrofuran; liquid ammonia / 0.5 h / -78 °C
7: 5.71 g / aq. NaHCO3 / ethyl acetate / 1 h / 20 °C
8: 68 percent / DMAP; Et3N / tetrahydrofuran / 11 h / 20 °C
9: DIBAL-H / toluene; CH2Cl2 / 2 h / -78 - 20 °C
10: 7.57 g / pyridine / 12 h / 20 °C
11: 37 percent / p-TsOH monohydrate / CH2Cl2 / 1.2 h / 20 °C
12: tri-n-butylphosphine / tetrahydrofuran / 16 h / 20 °C
13: 3.09 g / aq. K2HPO4; mCPBA / CH2Cl2 / 0.5 h / 0 °C
14: TFA / CH2Cl2 / 0.5 h / 20 °C
15: 1.76 g / 1-hydroxybenzotriazole; 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide*HCl / tetrahydrofuran / 3 h / 20 °C
With
dmap; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; dipotassium hydrogenphosphate; lithium borohydride; ethanol; tributylphosphine; camphor-10-sulfonic acid; pyridinium p-toluenesulfonate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; benzotriazol-1-ol; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid;
palladium on activated charcoal;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; ammonia; ethyl acetate; N,N-dimethyl-formamide; toluene;
1: Suzuki-Miyaura coupling;
DOI:10.1021/ja034464j
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566905-19-9
3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate
- Guidance literature:
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Multi-step reaction with 16 steps
1: 82 percent / potasium acetate; PdCl2(dppf) / dimethylsulfoxide / 5 h / 82 °C
2: 95 percent / K3PO4; PdCl2(dppf) / dimethylformamide / 3 h / 80 °C
3: 92 percent / Pd/C / methanol / 1.5 h / 20 °C
4: 72 percent / PPTS; EtOH / methanol / 3 h / 50 °C
5: 96 percent / CSA / CH2Cl2 / 1.5 h / 20 °C
6: 94 percent / LiBH4 / methanol; tetrahydrofuran / 19 h / 3 - 20 °C
7: lithium / tetrahydrofuran; liquid ammonia / 0.5 h / -78 °C
8: 5.71 g / aq. NaHCO3 / ethyl acetate / 1 h / 20 °C
9: 68 percent / DMAP; Et3N / tetrahydrofuran / 11 h / 20 °C
10: DIBAL-H / toluene; CH2Cl2 / 2 h / -78 - 20 °C
11: 7.57 g / pyridine / 12 h / 20 °C
12: 37 percent / p-TsOH monohydrate / CH2Cl2 / 1.2 h / 20 °C
13: tri-n-butylphosphine / tetrahydrofuran / 16 h / 20 °C
14: 3.09 g / aq. K2HPO4; mCPBA / CH2Cl2 / 0.5 h / 0 °C
15: TFA / CH2Cl2 / 0.5 h / 20 °C
16: 1.76 g / 1-hydroxybenzotriazole; 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide*HCl / tetrahydrofuran / 3 h / 20 °C
With
dmap; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; dipotassium hydrogenphosphate; lithium borohydride; ethanol; tributylphosphine; camphor-10-sulfonic acid; potassium acetate; pyridinium p-toluenesulfonate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; benzotriazol-1-ol; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid;
palladium on activated charcoal;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; ammonia; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide; toluene;
2: Suzuki-Miyaura coupling;
DOI:10.1021/ja034464j
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-
566905-19-9
3-[(2S,3aS,7aS,10bS)-1-(5-hexenoyl)-5-(phenylsulfonyl)-2-vinyl-2,3,4,5,6,7,7a,10b-octahydro-1H-furo[3,2:3,4]pyrrolo[3,2:1,5]cyclopenta[1,2-c]pyridin-9-yl]propyl acetate
- Guidance literature:
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Multi-step reaction with 17 steps
1.1: 90 percent / CSA / CH2Cl2 / 1.5 h / 20 °C
2.1: lithium bis(trimethylsilyl)amide / tetrahydrofuran / 0.75 h / -78 °C
2.2: 92 percent / tetrahydrofuran / 13 h / 20 °C
3.1: 95 percent / K3PO4; PdCl2(dppf) / dimethylformamide / 3 h / 80 °C
4.1: 92 percent / Pd/C / methanol / 1.5 h / 20 °C
5.1: 72 percent / PPTS; EtOH / methanol / 3 h / 50 °C
6.1: 96 percent / CSA / CH2Cl2 / 1.5 h / 20 °C
7.1: 94 percent / LiBH4 / methanol; tetrahydrofuran / 19 h / 3 - 20 °C
8.1: lithium / tetrahydrofuran; liquid ammonia / 0.5 h / -78 °C
9.1: 5.71 g / aq. NaHCO3 / ethyl acetate / 1 h / 20 °C
10.1: 68 percent / DMAP; Et3N / tetrahydrofuran / 11 h / 20 °C
11.1: DIBAL-H / toluene; CH2Cl2 / 2 h / -78 - 20 °C
12.1: 7.57 g / pyridine / 12 h / 20 °C
13.1: 37 percent / p-TsOH monohydrate / CH2Cl2 / 1.2 h / 20 °C
14.1: tri-n-butylphosphine / tetrahydrofuran / 16 h / 20 °C
15.1: 3.09 g / aq. K2HPO4; mCPBA / CH2Cl2 / 0.5 h / 0 °C
16.1: TFA / CH2Cl2 / 0.5 h / 20 °C
17.1: 1.76 g / 1-hydroxybenzotriazole; 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide*HCl / tetrahydrofuran / 3 h / 20 °C
With
dmap; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate; dipotassium hydrogenphosphate; lithium borohydride; ethanol; tributylphosphine; camphor-10-sulfonic acid; pyridinium p-toluenesulfonate; lithium; diisobutylaluminium hydride; sodium hydrogencarbonate; benzotriazol-1-ol; toluene-4-sulfonic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; lithium hexamethyldisilazane;
palladium on activated charcoal;
In
tetrahydrofuran; pyridine; methanol; dichloromethane; ammonia; ethyl acetate; N,N-dimethyl-formamide; toluene;
3.1: Suzuki-Miyaura coupling;
DOI:10.1021/ja034464j