Technology Process of (1R,6R,11aS,13S,14aR)-1,13-dihydroxy-6-{2-[4-(trifluoromethyl)phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one
There total 16 articles about (1R,6R,11aS,13S,14aR)-1,13-dihydroxy-6-{2-[4-(trifluoromethyl)phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one 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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1446488-93-2
(1R,6R,11aS,13S,14aR)-1,13-bis{[tert-butyl(dimethyl)silyl]oxy}-6-{2-[4-(trifluoromethyl)-phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one
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1446489-08-2
(1R,6R,11aS,13S,14aR)-1,13-dihydroxy-6-{2-[4-(trifluoromethyl)phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one
- Guidance literature:
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With
hydrogenchloride;
In
water;
at 40 ℃;
for 2h;
DOI:10.1021/jm400615g
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1446489-08-2
(1R,6R,11aS,13S,14aR)-1,13-dihydroxy-6-{2-[4-(trifluoromethyl)phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one
- Guidance literature:
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Multi-step reaction with 5 steps
1.1: potassium hexamethylsilazane / toluene; 1,2-dimethoxyethane / 18 h / -78 - 20 °C
2.1: potassium hydrogencarbonate; palladium di-μ-chlorobis (η-allyl) / water; N,N-dimethyl-formamide / 3 h / 20 °C
3.1: methanol; sodium hydroxide / tetrahydrofuran / 1 h / 60 °C
4.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 0.08 h / 70 °C / Inert atmosphere
4.2: 20 h / Inert atmosphere
5.1: hydrogenchloride / water / 2 h / 40 °C
With
hydrogenchloride; methanol; palladium di-μ-chlorobis (η-allyl); potassium hexamethylsilazane; potassium hydrogencarbonate; 9-bora-bicyclo[3.3.1]nonane; sodium hydroxide;
In
tetrahydrofuran; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide; toluene;
4.1: |Suzuki-Miyaura Coupling / 4.2: |Suzuki-Miyaura Coupling;
DOI:10.1021/jm400615g
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177960-81-5
(1R,2E,6S,10E,11aS,13S,14aR)-1,13-bis[(tert-butyldimethylsilyl)oxy]-6-methyl-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f][1]oxacyclotridecin-4-one
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1446489-08-2
(1R,6R,11aS,13S,14aR)-1,13-dihydroxy-6-{2-[4-(trifluoromethyl)phenyl]ethyl}-1,6,7,8,9,11a,12,13,14,14a-decahydro-4H-cyclopenta[f]oxacyclotridecin-4-one
- Guidance literature:
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Multi-step reaction with 8 steps
1.1: potassium hydroxide / methanol; water / 0.5 h / 40 °C
1.2: 20 °C
2.1: potassium osmate(VI) dihydrate; 4-methylmorpholine N-oxide / water; acetone / 3 h / 20 °C
3.1: sodium periodate / water; tetrahydrofuran / 2 h / 20 °C
4.1: potassium hexamethylsilazane / toluene; 1,2-dimethoxyethane / 18 h / -78 - 20 °C
5.1: potassium hydrogencarbonate; palladium di-μ-chlorobis (η-allyl) / water; N,N-dimethyl-formamide / 3 h / 20 °C
6.1: methanol; sodium hydroxide / tetrahydrofuran / 1 h / 60 °C
7.1: 9-bora-bicyclo[3.3.1]nonane / tetrahydrofuran / 0.08 h / 70 °C / Inert atmosphere
7.2: 20 h / Inert atmosphere
8.1: hydrogenchloride / water / 2 h / 40 °C
With
hydrogenchloride; methanol; potassium osmate(VI) dihydrate; sodium periodate; palladium di-μ-chlorobis (η-allyl); potassium hexamethylsilazane; potassium hydrogencarbonate; 4-methylmorpholine N-oxide; 9-bora-bicyclo[3.3.1]nonane; potassium hydroxide; sodium hydroxide;
In
tetrahydrofuran; methanol; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide; acetone; toluene;
7.1: |Suzuki-Miyaura Coupling / 7.2: |Suzuki-Miyaura Coupling;
DOI:10.1021/jm400615g