(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Base Information

Chemical Name:(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol
CAS No.:503817-74-1
Molecular Formula:C₁₇H₂₃NO₅
Molecular Weight:321.373
Hs Code.:

Synonyms:(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Suppliers and Price of (1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Chemical Property:

Purity/Quality:

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Technology Process of (1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

There total 5 articles about (1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol 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:

Reference yield: 96.0%

: 503817-72-9
(1R,4S,5R,6R)-5,6-O-isopropylidenedioxy-3-benzyloxycarbonyl-3-aza-2-oxabicyclo[2.2.2]octane

: 503817-74-1
(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Guidance literature:: With disodium hydrogenphosphate; sodium amalgam; In methanol; at -10 ℃; for 18h;

Reference yield:

: 96093-85-5
(1R,4S)-2-Oxa-3-azabicyclo<2.2.2>oct-5-ene hydrochloride

: 503817-74-1
(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / aq. NaHCO₃ / dioxane / 1.5 h / 0 °C

2: 81 percent / OsO₄; aq. N-methylmorpholine N-oxide / acetone; toluene / 2 h / 20 °C

3: 90 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 12 h / 20 °C

4: 96 percent / Na₂HPO₄; Na(Hg) / methanol / 18 h / -10 °C

With disodium hydrogenphosphate; osmium(VIII) oxide; sodium amalgam; pyridinium p-toluenesulfonate; sodium hydrogencarbonate; 4-methylmorpholine N-oxide; In 1,4-dioxane; methanol; dichloromethane; acetone; toluene;

Reference yield:

: 503817-66-1
(1R,4S)-3-benzyloxycarbonyl-3-aza-2-oxabicyclo[2.2.2]oct-5-ene

: 503817-74-1
(1R,2S,3R,4S)-2,3-O-isopropylidenedioxy-4-benzyloxycarbonylaminocyclohexanol

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / OsO₄; aq. N-methylmorpholine N-oxide / acetone; toluene / 2 h / 20 °C

2: 90 percent / pyridinium p-toluenesulfonate / CH₂Cl₂ / 12 h / 20 °C

3: 96 percent / Na₂HPO₄; Na(Hg) / methanol / 18 h / -10 °C

With disodium hydrogenphosphate; osmium(VIII) oxide; sodium amalgam; pyridinium p-toluenesulfonate; 4-methylmorpholine N-oxide; In methanol; dichloromethane; acetone; toluene;