6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one

Base Information

Chemical Name:6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one
CAS No.:88953-02-0
Molecular Formula:C₁₆H₁₀Cl₂O₂
Molecular Weight:305.16
Hs Code.:
ChEMBL ID:CHEMBL2234630
DSSTox Substance ID:DTXSID50526063
Wikidata:Q82394200

Synonyms:88953-02-0;6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-chromen-4-one;CHEMBL2234630;DTXSID50526063;6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one

Suppliers and Price of 6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of 6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one

Chemical Property:

XLogP3:4.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:304.0057849
Heavy Atom Count:20
Complexity:421

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC(=CC2=C1OC(=CC2=O)C3=CC=CC=C3Cl)Cl

Technology Process of 6-Chloro-2-(2-chlorophenyl)-8-methyl-4H-1-benzopyran-4-one

There total 5 articles about 6-Chloro-2-(2-chlorophenyl)-8-methyl-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: 76.0%

: 344866-58-6
C₁₆H₁₂Cl₂O₃

: 88953-02-0
6-chloro-2-(2-chlorophenyl)-8-methyl-4H-chromen-4-one

Guidance literature:: With sodium acetate; acetic acid; for 12h; Reflux;
DOI:10.1007/s00044-011-9701-6

Reference yield:

: 6341-99-7
(4-chloro-2-methylphenyl)acetate

: 88953-02-0
6-chloro-2-(2-chlorophenyl)-8-methyl-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 3 steps

1: aluminum (III) chloride / 2 h / 120 - 180 °C

2: potassium carbonate / acetone / 12 h / Reflux

3: sodium acetate; acetic acid / 12 h / Reflux

With aluminum (III) chloride; sodium acetate; potassium carbonate; acetic acid; In acetone; 1: |Fries Phenol Ester Rearrangement;
DOI:10.1007/s00044-011-9701-6

Reference yield:

: 609-65-4
o-chlorobenzoyl chloride

: 88953-02-0
6-chloro-2-(2-chlorophenyl)-8-methyl-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / acetone / 12 h / Reflux

2: sodium acetate; acetic acid / 12 h / Reflux

With sodium acetate; potassium carbonate; acetic acid; In acetone;
DOI:10.1007/s00044-011-9701-6