4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-
CAS No.:1621-67-6
Molecular Formula:C16H12O4
Molecular Weight:268.26400
Hs Code.:
Mol file:1621-67-6.mol

Synonyms:2-(3-Hydroxy-4-methoxy-phenyl)-chromen-4-one;2-(3-Hydroxy-4-methoxyphenyl)-4H-chromen-4-one;3'-Hydroxy-4'-methoxy-flavon;

Suppliers and Price of 4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-

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
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price

Total 1 raw suppliers

Chemical Property of 4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-

Chemical Property:

Melting Point:84 °C
PSA：59.67000
LogP:3.17420

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of 4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)-

There total 6 articles about 4H-1-Benzopyran-4-one, 2-(3-hydroxy-4-methoxyphenyl)- 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: 71.0%

: 1-(2'-hydroxyphenyl)-3-(3-allyloxy-4-methoxyphenyl)prop-2-en-1-one

: 1621-67-6
2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

Guidance literature:: With iodine; In dimethyl sulfoxide; at 130 ℃; for 0.5h;
DOI:10.1002/jhet.1580

Reference yield:

: 1621-66-5
C₁₆H₁₄O₄

: 1621-67-6
2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

Guidance literature:: With iodine; In dimethyl sulfoxide; for 1h; Reflux;
DOI:10.1016/j.bmc.2014.08.038

Reference yield:

: 18075-40-6
O-allylisovanillin

: 1621-67-6
2-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / ethanol; water / 24 h / 20 °C

2: iodine / dimethyl sulfoxide / 0.5 h / 130 °C

With iodine; sodium hydroxide; In ethanol; water; dimethyl sulfoxide;
DOI:10.1002/jhet.1580