(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

Base Information

Chemical Name:(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde
CAS No.:115828-68-7
Molecular Formula:C₂₁H₂₄O₅
Molecular Weight:356.419
Hs Code.:

Synonyms:(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

Suppliers and Price of (2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

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Chemical Property of (2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

Chemical Property:

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Technology Process of (2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

There total 1 articles about (2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde 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: 95.0%

: 76696-18-9
ethyl 2,3-di-O-benzyl-β-D-galactofuranoside

: 115828-68-7
(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

Guidance literature:: With sodium periodate; In ethanol; water; for 3h; Ambient temperature;
DOI:10.1021/jo00255a022

Reference yield:

: 115828-68-7
(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

: 27958-06-1,604789-37-9,604789-40-4,736097-79-3
(2R,3S,4S)-3,4-dihydroxy-2-(4-methoxybenzyl)pyrrolidine

Guidance literature:: Multi-step reaction with 7 steps

1: 87 percent / diethyl ether / 2 h / Heating

2: 76 percent / triethylsilane, trifluoroacetic acid / CH₂Cl₂ / 48 h / Ambient temperature

3: 97 percent / 80percent acetic acid / 12 h / Heating

4: 86 percent / hydroxylamine hydrochloride, pyridine / ethanol / 5 h / Heating

5: 71 percent / pyridine / 2 h / 60 - 70 °C

6: 65 percent / BH₃ / tetrahydrofuran / 3 h / Heating

7: 77 percent / HCOOH / 10percent Pd/C / ethanol / 1.5 h / 45 °C / sonication

With pyridine; triethylsilane; formic acid; borane; hydroxylamine hydrochloride; acetic acid; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane;
DOI:10.1021/jo00255a022

Reference yield:

: 115828-68-7
(2R,3R,4R,5R)-3,4-Bis-benzyloxy-5-ethoxy-tetrahydro-furan-2-carbaldehyde

: 115828-79-0
(3S,4S,5R)-4-Benzyloxy-5-(4-methoxy-benzyl)-pyrrolidin-3-ol

Guidance literature:: Multi-step reaction with 7 steps

1: 87 percent / diethyl ether / 2 h / Heating

2: 76 percent / triethylsilane, trifluoroacetic acid / CH₂Cl₂ / 48 h / Ambient temperature

3: 97 percent / 80percent acetic acid / 12 h / Heating

4: 86 percent / hydroxylamine hydrochloride, pyridine / ethanol / 5 h / Heating

5: 71 percent / pyridine / 2 h / 60 - 70 °C

6: 65 percent / BH₃ / tetrahydrofuran / 3 h / Heating

7: HCOOH / 10percent Pd/C / ethanol / 1.5 h / 45 °C / sonication

With pyridine; triethylsilane; formic acid; borane; hydroxylamine hydrochloride; acetic acid; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane;
DOI:10.1021/jo00255a022