(2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate

Base Information

• Chemical Name: (2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate
• CAS No.: 1321624-06-9
• Molecular Formula: C₃₂H₂₈O₉
• Molecular Weight: 556.569
• Mol file: 1321624-06-9.mol

Synonyms:(2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate

Chemical Property of (2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate

Chemical Property:

Purity/Quality:

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Technology Process of (2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate

There total 1 articles about (2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate 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: 74.0%

1,5-anhydro-3,4,6-tri-O-benzoyl-2-deoxy-D-lyxo-hex-1-enitol (34948-79-3) + ethyl acrylate (140-88-5,9003-32-1) → (2R,3R,4R)-2-(benzoyloxymethyl)-5-((E)-3-ethoxy-3-oxoprop-1-enyl)-3,4-dihydro-2H-pyran-3,4-diyl dibenzoate (1321624-06-9)

Guidance literature:

With oxygen; palladium diacetate; copper(II) bis(trifluoromethanesulfonate); acetic acid; In N,N-dimethyl acetamide; at 70 ℃; for 24h; under 760.051 Torr; stereoselective reaction;

DOI:10.1021/ol201734w

upstream raw materials:

1,5-anhydro-3,4,6-tri-O-benzoyl-2-deoxy-D-lyxo-hex-1-enitol

ethyl acrylate