3(2h)-Benzofuranone, 2-benzoyl-2-hydroxy-

Base Information

• Chemical Name: 3(2h)-Benzofuranone, 2-benzoyl-2-hydroxy-
• CAS No.: 54756-24-0
• Molecular Formula: C15H10 O4
• Molecular Weight: 254.242
• NSC Number: 95847
• DSSTox Substance ID: DTXSID90294330
• Nikkaji Number: J856.765D

Synonyms:54756-24-0;2-Benzoyl-2-hydroxybenzofuran-3(2H)-one;3(2h)-benzofuranone, 2-benzoyl-2-hydroxy-;NSC95847;NCIOpen2_006024;ZSNAQKHFOTVTFV-UHFFFAOYSA-;DTXSID90294330;NSC-95847;InChI=1/C15H10O4/c16-13(10-6-2-1-3-7-10)15(18)14(17)11-8-4-5-9-12(11)19-15/h1-9,18H

Chemical Property of 3(2h)-Benzofuranone, 2-benzoyl-2-hydroxy-

Chemical Property:

• Vapor Pressure: 1.77E-09mmHg at 25°C
• Boiling Point: 465.9°Cat760mmHg
• Flash Point: 181.5°C
• Density: 1.424g/cm³
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 254.05790880
• Heavy Atom Count: 19
• Complexity: 386

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(=O)C2(C(=O)C3=CC=CC=C3O2)O

Technology Process of 3(2h)-Benzofuranone, 2-benzoyl-2-hydroxy-

There total 3 articles about 3(2h)-Benzofuranone, 2-benzoyl-2-hydroxy- 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: 56.0%

3-hydroxyflavone (577-85-5,66585-05-5) → 2-benzoyl-2-hydroxybenzofuran-3(2H)-one (54756-24-0)

Guidance literature:

With 3,3-dimethyldioxirane; In dichloromethane; acetone; 1.) 0 deg C, 2.3 h, 2.) room temperature, 25 h;

DOI:10.1016/S0040-4020(97)00506-1

Reference yield:

3-hydroxyflavone (577-85-5,66585-05-5) → 2-benzoyl-2-hydroxybenzofuran-3(2H)-one (54756-24-0) + o-benzoyloxybenzoic acid (4578-66-9)

Guidance literature:

With oxygen; copper dichloride; In N,N-dimethyl-formamide; at 20 - 50 ℃; for 12h;

DOI:10.1039/c39850001824

Reference yield:

→ 2-benzoyl-2-hydroxybenzofuran-3(2H)-one (54756-24-0)

Guidance literature:

Flavanol, Periodsaeure, wss. Dioxan;

DOI:10.1021/jo01039a013

upstream raw materials:

3-hydroxyflavone

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