3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one

Base Information

Chemical Name:3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one
CAS No.:64267-11-4
Molecular Formula:C18H14O5
Molecular Weight:310.306
Hs Code.:
DSSTox Substance ID:DTXSID30509591
Wikidata:Q82367282

Synonyms:64267-11-4;3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one;SCHEMBL52178;3-benzoyl-5,7-dimethoxycoumarin;DTXSID30509591;ITJVTQLTIZXPEQ-UHFFFAOYSA-N

Suppliers and Price of 3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one

Supply Marketing:

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

Manufacturers and distributors:

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Total 0 raw suppliers

Chemical Property of 3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one

Chemical Property:

XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:310.08412354
Heavy Atom Count:23
Complexity:492

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC2=C(C=C(C(=O)O2)C(=O)C3=CC=CC=C3)C(=C1)OC

Technology Process of 3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-one

There total 2 articles about 3-Benzoyl-5,7-dimethoxy-2H-1-benzopyran-2-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: 78.0%

: 708-76-9
2-hydroxy-4,6-dimethoxybenzaldehyde

: 94-02-0
ethyl 3-oxo-3-phenylpropionate

: 64267-11-4
3-benzoyl-5,7-dimethoxycoumarin

Guidance literature:: With piperidine; In ethanol; for 2h; Reflux;

Reference yield:

: 500-99-2
3,5-dimethoxyphenol

: 64267-11-4
3-benzoyl-5,7-dimethoxycoumarin

Guidance literature:: Multi-step reaction with 2 steps

1: magnesium chloride; triethylamine / tetrahydrofuran / 0.67 h / 60 °C / Inert atmosphere

2: piperidine / ethanol / 2 h / Reflux

With piperidine; triethylamine; magnesium chloride; In tetrahydrofuran; ethanol;