Technology Process of (1S,2S,3S,4R,5S)-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol
There total 15 articles about (1S,2S,3S,4R,5S)-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol which
guide to synthetic route it.
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synthetic route:
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1358581-66-4
[(1S,2S,3S,4R,5S)-2,3,4-tribenzyloxy-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-6,8-dioxabicyclo[3.2.1]octan-1-yl]methanol
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1358579-47-1
(1S,2S,3S,4R,5S)-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol
- Guidance literature:
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With
palladium 10% on activated carbon; hydrogen;
In
tetrahydrofuran; methanol; dichloromethane;
for 3h;
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1358579-47-1
(1S,2S,3S,4R,5S)-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol
- Guidance literature:
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Multi-step reaction with 14 steps
1.1: potassium carbonate / acetone / 5 h / Reflux
2.1: aluminum (III) chloride / dichloromethane / 16 h / 0 °C
3.1: sodium tetrahydroborate; methanol / tetrahydrofuran / 0.5 h / 20 °C
4.1: boron trifluoride diethyl etherate; triethylsilane / dichloromethane / 3 h
5.1: boron tribromide / dichloromethane / 4 h / Cooling with ice
6.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0.5 h
6.2: 18 h
7.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -78 °C
7.2: 3 h / -78 °C
7.3: 16 h / 20 °C
8.1: pyridine; dmap / 24 h
9.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C
9.2: 3 h
10.1: acetyl chloride; methanol / 4 h
11.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 0.75 h
11.2: 2.5 h / 20 °C
12.1: potassium hydroxide; benzyl alcohol / 1,4-dioxane / 6 h / 50 °C
13.1: trifluoroacetic acid / dichloromethane / 2 h
14.1: palladium 10% on activated carbon; hydrogen / dichloromethane; tetrahydrofuran; methanol / 3 h
With
pyridine; methanol; triethylsilane; dmap; aluminum (III) chloride; sodium tetrahydroborate; n-butyllithium; oxalyl dichloride; di-isopropyl azodicarboxylate; palladium 10% on activated carbon; boron trifluoride diethyl etherate; hydrogen; boron tribromide; sodium hydride; potassium carbonate; acetyl chloride; triphenylphosphine; trifluoroacetic acid; potassium hydroxide; benzyl alcohol;
In
tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; acetone; mineral oil;
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1358579-47-1
(1S,2S,3S,4R,5S)-5-[4-chloro-3-[[3-fluoro-4-(1,1,2,2,2-pentadeuterioethoxy)phenyl]methyl]phenyl]-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol
- Guidance literature:
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Multi-step reaction with 13 steps
1.1: aluminum (III) chloride / dichloromethane / 16 h / 0 °C
2.1: sodium tetrahydroborate; methanol / tetrahydrofuran / 0.5 h / 20 °C
3.1: boron trifluoride diethyl etherate; triethylsilane / dichloromethane / 3 h
4.1: boron tribromide / dichloromethane / 4 h / Cooling with ice
5.1: triphenylphosphine; di-isopropyl azodicarboxylate / tetrahydrofuran / 0.5 h
5.2: 18 h
6.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -78 °C
6.2: 3 h / -78 °C
6.3: 16 h / 20 °C
7.1: pyridine; dmap / 24 h
8.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C
8.2: 3 h
9.1: acetyl chloride; methanol / 4 h
10.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 0.75 h
10.2: 2.5 h / 20 °C
11.1: potassium hydroxide; benzyl alcohol / 1,4-dioxane / 6 h / 50 °C
12.1: trifluoroacetic acid / dichloromethane / 2 h
13.1: palladium 10% on activated carbon; hydrogen / dichloromethane; tetrahydrofuran; methanol / 3 h
With
pyridine; methanol; triethylsilane; dmap; aluminum (III) chloride; sodium tetrahydroborate; n-butyllithium; oxalyl dichloride; di-isopropyl azodicarboxylate; palladium 10% on activated carbon; boron trifluoride diethyl etherate; hydrogen; boron tribromide; sodium hydride; acetyl chloride; triphenylphosphine; trifluoroacetic acid; potassium hydroxide; benzyl alcohol;
In
tetrahydrofuran; 1,4-dioxane; methanol; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; mineral oil;