Technology Process of (4R,4aS,6S,7S,7aS,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-7-phenyl-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline
There total 9 articles about (4R,4aS,6S,7S,7aS,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-7-phenyl-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline 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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1367594-55-5
(4R,4aS,6S,7S,7aS,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-7-phenyl-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline
- Guidance literature:
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C30H35NO3;
With
sodium hydride;
In
N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
for 0.5h;
Inert atmosphere;
Cooling with ice;
benzyl bromide;
In
N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
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1367594-55-5
(4R,4aS,6S,7S,7aS,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-7-phenyl-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline
- Guidance literature:
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Multi-step reaction with 8 steps
1.1: N-chloro-succinimide / water; acetone / 0.25 h
2.1: sodium tetrahydroborate / methanol; water
3.1: pyridine / 42 h / Cooling with ice
4.1: lithium bromide / N,N-dimethyl-formamide / 100 °C
5.1: barium hydroxide octahydrate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / 1 h / Reflux
6.1: 55 - 60 °C
7.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; ethanol / 760.05 Torr
7.2: 20 °C
7.3: 2 h
8.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 20 °C / Inert atmosphere; Cooling with ice
8.2: 20 °C
With
pyridine; sodium tetrahydroborate; N-chloro-succinimide; barium hydroxide octahydrate; hydrogen; sodium hydride; lithium bromide;
bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; water; N,N-dimethyl-formamide; acetone; mineral oil;
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1367594-55-5
(4R,4aS,6S,7S,7aS,12bS)-6-((benzyloxy)methyl)-3-(cyclopropylmethyl)-9-methoxy-7-phenyl-1,2,3,4,5,6,7,7a-octahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline
- Guidance literature:
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Multi-step reaction with 9 steps
1.1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 90 °C
2.1: N-chloro-succinimide / water; acetone / 0.25 h
3.1: sodium tetrahydroborate / methanol; water
4.1: pyridine / 42 h / Cooling with ice
5.1: lithium bromide / N,N-dimethyl-formamide / 100 °C
6.1: barium hydroxide octahydrate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / 1 h / Reflux
7.1: 55 - 60 °C
8.1: hydrogen / palladium 10% on activated carbon / tetrahydrofuran; ethanol / 760.05 Torr
8.2: 20 °C
8.3: 2 h
9.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 20 °C / Inert atmosphere; Cooling with ice
9.2: 20 °C
With
pyridine; sodium tetrahydroborate; N-chloro-succinimide; barium hydroxide octahydrate; hydrogen; sodium hydride; sodium hydrogencarbonate; lithium bromide;
bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; water; N,N-dimethyl-formamide; acetone; mineral oil;