2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

Base Information

Chemical Name:2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid
CAS No.:146820-75-9
Molecular Formula:C₁₉H₂₀O₅
Molecular Weight:328.365
Hs Code.:

Synonyms:

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Chemical Property of 2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

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Technology Process of 2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

There total 5 articles about 2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid 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:

: 131139-12-3
methyl 2,4-anhydro-3,5-di-O-benzyl-D-lyxonate

: 146820-75-9
2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; at 0 - 5 ℃; for 0.5h;
DOI:10.1080/07328300600732485

Reference yield:

: 146820-68-0
Methanesulfonic acid (3R,4S,5R)-4-benzyloxy-5-benzyloxymethyl-2-oxo-tetrahydro-furan-3-yl ester

: 146820-75-9
2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

: 146820-76-0
(2R,3S,4R)-3-Benzyloxy-4-benzyloxymethyl-oxetane-2-carboxylic acid

Guidance literature:: With sodium hydroxide; In methanol; for 15h; Yield given. Yields of byproduct given; Ambient temperature;
DOI:10.1016/0040-4039(93)88027-G

Reference yield:

: 131139-04-3
(3R,5R)-4-(benzyloxy)-5-((benzyloxy)methyl)-3-hydroxydihydrofuran-2(3H)-one

: 146820-75-9
2,4-anhydro-3,5-di-O-benzyl-D-lyxonic acid

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / CH₂Cl₂ / 0.67 h / -17 °C

2: 90 percent / potassium carbonate / 0.5 h / -12 °C

3: 95 mg / aq. LiOH / tetrahydrofuran / 0.5 h / 0 - 5 °C

With pyridine; lithium hydroxide; potassium carbonate; In tetrahydrofuran; dichloromethane;
DOI:10.1080/07328300600732485