3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-4-one

Base Information

Chemical Name:3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-4-one
CAS No.:314243-91-9
Molecular Formula:C16H11ClO3
Molecular Weight:286.715
Hs Code.:
DSSTox Substance ID:DTXSID40419955
Wikidata:Q82231186
Mol file:314243-91-9.mol

Synonyms:314243-91-9;3-(4-chlorophenyl)-7-hydroxy-2-methylchromen-4-one;3-(4-chlorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one;4H-1-Benzopyran-4-one, 3-(4-chlorophenyl)-7-hydroxy-2-methyl-;Oprea1_731130;SCHEMBL14185243;DTXSID40419955;BBL034830;STK889012;AKOS000270858;VS-12694;CS-0323629;VU0510216-1;Z57086499;F3139-1291;7-hydroxy-2-methyl-3-(4-chlorophenyl)-4h-chromen-4-one

Suppliers and Price of 3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-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

American Custom Chemicals Corporation
3-(4-CHLOROPHENYL)-7-HYDROXY-2-METHYL-4H-CHROMEN-4-ONE 95.00%
5MG
$ 499.59

Total 2 raw suppliers

Chemical Property of 3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-4-one

Chemical Property:

Boiling Point:473.3±45.0 °C(Predicted)
PSA：50.44000
Density:1.380±0.06 g/cm3(Predicted)
LogP:4.12740
XLogP3:3.7
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:

99% ^*data from raw suppliers

3-(4-CHLOROPHENYL)-7-HYDROXY-2-METHYL-4H-CHROMEN-4-ONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=O)C2=C(O1)C=C(C=C2)O)C3=CC=C(C=C3)Cl

Technology Process of 3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-4-one

There total 7 articles about 3-(4-Chlorophenyl)-7-hydroxy-2-methylchromen-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: 88.0%

: 15485-64-0
2-(4-chlorophenyl)-1-(2,4-dihydroxyphenyl)ethan-1-one

: 108-24-7
acetic anhydride

: 314243-91-9
3-(4-chlorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 120 ℃; for 8h; Inert atmosphere;
DOI:10.1039/c7ob01584d

Reference yield: 82.0%

: 2-methyl-4-oxo-3-(4-chlorophenyl)-4H-chromen-7-yl acetate

: 314243-91-9
3-(4-chlorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one

Guidance literature:: With sodium hydroxide; In ethanol; water; at 78 ℃; for 0.25h;
DOI:10.1007/s10600-019-02821-5

Reference yield:

: 108-46-3
recorcinol

: 314243-91-9
3-(4-chlorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: boron trifluoride diethyl etherate / 85 °C / Inert atmosphere

2: potassium carbonate / N,N-dimethyl-formamide / 8 h / 120 °C / Inert atmosphere

With boron trifluoride diethyl etherate; potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.1039/c7ob01584d