(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

Base Information

Chemical Name:(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde
CAS No.:481063-61-0
Molecular Formula:C₁₉H₂₀O₅
Molecular Weight:328.365
Hs Code.:

Synonyms:(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

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Chemical Property of (R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

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Technology Process of (R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

There total 9 articles about (R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde 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: 93.0%

: 481066-72-2
(3aR,3bS,5S,6S,6aR,7aR)-6-Benzyloxy-2,2-dimethyl-5-phenyl-hexahydro-furo[2',3':4,5]furo[2,3-d][1,3]dioxole

: 481063-61-0
(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

Guidance literature:: With trifluoroacetic acid; In tetrahydrofuran;
DOI:10.1055/s-2002-33531

Reference yield:

: 63-29-6,487-44-5,575-64-4,14362-29-9,18281-92-0,26623-21-2
D-glucurono-6,3-lactone

: 481063-61-0
(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

Guidance literature:: Multi-step reaction with 9 steps

1: 82 percent / H₂SO₄

2: 100 percent / imidazole / dimethylformamide

3: CeCl₃ / tetrahydrofuran / -78 - -60 °C

4: Et₃SiH; BF₃*OEt₂ / CH₂Cl₂ / 0.08 h / -78 °C

5: 99 percent / Bu₄NF / tetrahydrofuran

6: DEAD; Ph₃P / tetrahydrofuran

7: K₂CO₃ / methanol

8: 95 percent / NaH; Bu₄NI / tetrahydrofuran

9: 93 percent / TFA / tetrahydrofuran

With 1H-imidazole; triethylsilane; cerium(III) chloride; sulfuric acid; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; potassium carbonate; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-2002-33531

Reference yield:

: 126214-81-1
5-O-tert-butyldimethylsilyl-1,2-O-isopropylidene-α-D glucofuraurono-6,3-lactone

: 481063-61-0
(R)-((2S,3R,4R,5S)-4-Benzyloxy-3-hydroxy-5-phenyl-tetrahydro-furan-2-yl)-hydroxy-acetaldehyde

Guidance literature:: Multi-step reaction with 7 steps

1: CeCl₃ / tetrahydrofuran / -78 - -60 °C

2: Et₃SiH; BF₃*OEt₂ / CH₂Cl₂ / 0.08 h / -78 °C

3: 99 percent / Bu₄NF / tetrahydrofuran

4: DEAD; Ph₃P / tetrahydrofuran

5: K₂CO₃ / methanol

6: 95 percent / NaH; Bu₄NI / tetrahydrofuran

7: 93 percent / TFA / tetrahydrofuran

With triethylsilane; cerium(III) chloride; boron trifluoride diethyl etherate; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; potassium carbonate; triphenylphosphine; trifluoroacetic acid; diethylazodicarboxylate; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1055/s-2002-33531