6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

Base Information

Chemical Name:6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one
CAS No.:41255-34-9
Molecular Formula:C₁₆H₁₁ClO₃
Molecular Weight:286.715
Hs Code.:
DSSTox Substance ID:DTXSID901188850

Synonyms:6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one;SCHEMBL8019406;DXOGSGCUSLOCOZ-UHFFFAOYSA-N;DTXSID901188850;41255-34-9

Suppliers and Price of 6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

Supply Marketing:

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

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Chemical Property of 6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

Chemical Property:

XLogP3:4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:286.0396719
Heavy Atom Count:20
Complexity:423

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=CC=C(C=C1)C2=C(C(=O)C3=C(O2)C=CC(=C3)Cl)O

Technology Process of 6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

There total 3 articles about 6-chloro-3-hydroxy-2-(4-methylphenyl)-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:

: 26029-21-0
5'-Chlor-2'-hydroxy-4-methyl-chalkon

: 41255-34-9
6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

Guidance literature:: With dihydrogen peroxide; potassium hydroxide; In ethanol; water; at 0 ℃; for 3h;
DOI:10.1007/s10895-015-1623-0

Reference yield:

: 1450-74-4
5-chloro-2-hydroxyacetophenone

: 104-87-0
4-methyl-benzaldehyde

: 41255-34-9
6-chloro-3-hydroxy-2-(4-methylphenyl)-4H-1-benzopyran-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / ethanol

2: potassium hydroxide; dihydrogen peroxide / ethanol; water / 3 h / 0 °C

With dihydrogen peroxide; potassium hydroxide; sodium hydroxide; In ethanol; water; 2: |Algar-Flynn-Olyamada Reaction;
DOI:10.1007/s10895-015-1623-0