2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-4-one

Base Information Edit

Chemical Name:2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-4-one
CAS No.:6344-21-4
Molecular Formula:C17H16 O4
Molecular Weight:284.312
Hs Code.:
Mol file:6344-21-4.mol

Synonyms:NSC 50185

Suppliers and Price of 2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-4-one

Supply Marketing:Edit

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

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Total 3 raw suppliers

Chemical Property of 2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-4-one Edit

Chemical Property:

Vapor Pressure:6.61E-08mmHg at 25°C
Boiling Point:439°Cat760mmHg
Flash Point:195.3°C
Density:1.204g/cm³

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-4-one

There total 23 articles about 2-(3,4-dimethoxyphenyl)-2,3-dihydro-4H-chromen-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: 93.0%

: 58113-19-2
2-hydroxy-3',4'-dimethoxychalcone

: 6344-21-4
3',4'-dimethoxyflavanone

Guidance literature:: With phosphomolybdic acid supported on silica; In ethanol; for 9h; Reflux; Inert atmosphere;
DOI:10.1007/s00706-011-0663-7

Reference yield: 88.0%

: 3-Chloro-2-(3,4-dimethoxy-phenyl)-3-nitro-chroman-4-one

: 6344-21-4
3',4'-dimethoxyflavanone

Guidance literature:: With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride; In benzene; for 4h; Heating;
DOI:10.1055/s-1997-1337

Reference yield: 87.0%

: 491-37-2
2,3-dihydro-4H-1-benzopyran-4-one

: 122775-35-3
3,4-Dimethoxyphenylboronic acid

: 6344-21-4
3',4'-dimethoxyflavanone

Guidance literature:: 2,3-dihydro-4H-1-benzopyran-4-one; With [2,2]bipyridinyl; palladium(II) trifluoroacetate; oxygen; In 1,4-dioxane; dimethyl sulfoxide; at 100 ℃; for 16h;

3,4-Dimethoxyphenylboronic acid; With oxygen; trifluoroacetic acid; In 1,4-dioxane; dimethyl sulfoxide; at 80 ℃;
DOI:10.1021/acs.joc.9b01162