2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-

Base Information

Chemical Name:2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-
CAS No.:59163-53-0
Molecular Formula:C13H12O5
Molecular Weight:248.235
Hs Code.:
DSSTox Substance ID:DTXSID60412685
Nikkaji Number:J554.972H

Synonyms:Aloenin aglycone;59163-53-0;2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-;DTXSID60412685;HY-N11996;CS-0890421;4-methoxy-6-(2,4-dihydroxy-6-methylphenyl)-2-pyrone

Suppliers and Price of 2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-

Chemical Property:

XLogP3:1.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:248.06847348
Heavy Atom Count:18
Complexity:398

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC(=CC(=C1C2=CC(=CC(=O)O2)OC)O)O

Technology Process of 2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy-

There total 10 articles about 2H-Pyran-2-one, 6-(2,4-dihydroxy-6-methylphenyl)-4-methoxy- 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: 98.0%

: 82883-62-3
6-(2,4-Dibenzyloxy-6-methylphenyl)-4-methoxy-2-pyron

: 59163-53-0
4-methoxy-6-(2',4'-dihydroxy-6'-methylphenyl)-pyran-2-one

Guidance literature:: With hydrogen; 10% palladium on active carbon; In methanol; for 2h;
DOI:10.1002/jlac.198519850412

Reference yield:

: 82883-65-6
<2-<2-(2,4-Dibenzyloxy-6-methylphenyl)-2-oxoethyl>-1,3-dioxolan-2-yl>essigsaeure-benzylester

: 59163-53-0
4-methoxy-6-(2',4'-dihydroxy-6'-methylphenyl)-pyran-2-one

Guidance literature:: Multi-step reaction with 4 steps

1: 46 percent / 2N HCl / acetone / 4 h / Heating

2: 1) LDA / 1) THF, 15 deg C, 5 min

3: 1) NEt₃, triphenylphosphan, 1,2-dibromtetrachlorethan / 1) THF, 15 min, 2) ether, -20 deg C

4: 98 percent / H₂ / 10percentPd/C / methanol / 2 h

With hydrogenchloride; 1,2-dibromo-1,1,2,2-tetrachloroethane; hydrogen; triethylamine; triphenylphosphine; lithium diisopropyl amide; 10% palladium on active carbon; In methanol; acetone;
DOI:10.1002/jlac.198519850412

Reference yield:

: 97271-30-2
5-(2,4-Dibenzyloxy-6-methylphenyl)-3,5-dioxopentansaeure

: 59163-53-0
4-methoxy-6-(2',4'-dihydroxy-6'-methylphenyl)-pyran-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: 1) NEt₃, triphenylphosphan, 1,2-dibromtetrachlorethan / 1) THF, 15 min, 2) ether, -20 deg C

2: 98 percent / H₂ / 10percentPd/C / methanol / 2 h

With 1,2-dibromo-1,1,2,2-tetrachloroethane; hydrogen; triethylamine; triphenylphosphine; 10% palladium on active carbon; In methanol;
DOI:10.1002/jlac.198519850412