(2S)-5-(beta-D-Glucopyranosyloxy)-2,3-dihydro-7-methoxy-2-phenyl-4H-1-benzopyran-4-one

Base Information

• Chemical Name: (2S)-5-(beta-D-Glucopyranosyloxy)-2,3-dihydro-7-methoxy-2-phenyl-4H-1-benzopyran-4-one
• CAS No.: 115799-14-9
• Molecular Formula: C₂₂H₂₄O₉
• Molecular Weight: 432.427
• DSSTox Substance ID: DTXSID401130749
• Nikkaji Number: J397.737D
• Wikidata: Q105210710

Synonyms:DTXSID401130749;115799-14-9

Chemical Property of (2S)-5-(beta-D-Glucopyranosyloxy)-2,3-dihydro-7-methoxy-2-phenyl-4H-1-benzopyran-4-one

Chemical Property:

• XLogP3: 0.7
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 5
• Exact Mass: 432.14203234
• Heavy Atom Count: 31
• Complexity: 610

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: COC1=CC2=C(C(=O)CC(O2)C3=CC=CC=C3)C(=C1)OC4C(C(C(C(O4)CO)O)O)O
• Isomeric SMILES: COC1=CC2=C(C(=O)C[C@H](O2)C3=CC=CC=C3)C(=C1)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O

Technology Process of (2S)-5-(beta-D-Glucopyranosyloxy)-2,3-dihydro-7-methoxy-2-phenyl-4H-1-benzopyran-4-one

There total 1 articles about (2S)-5-(beta-D-Glucopyranosyloxy)-2,3-dihydro-7-methoxy-2-phenyl-4H-1-benzopyran-4-one 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:

diazomethane (186581-53-3,908094-01-9,334-88-3) → (S)-5-ξ-D-glucopyranosyloxy-7-methoxy-2-phenyl-chroman-4-one (115799-14-9)

Guidance literature:

With diethyl ether; acetone;

DOI:10.1021/ja01559a059

Reference yield:

pinostrobin 5-O-β-D-glucopyranoside (115799-14-9) → pinostrobin (480-37-5)

Guidance literature:

With malic acid; at 60 ℃; other object of study: half-lives; other reagent : acetic acid, oxalic acid, HCl; other temperature;

DOI:10.1016/0031-9422(91)84200-C

upstream raw materials:

diazomethane

Downstream raw materials:

pinostrobin

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