2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one

Base Information

Chemical Name:2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one
CAS No.:54523-50-1
Molecular Formula:C19H18O6
Molecular Weight:342.34300
Hs Code.:
DSSTox Substance ID:DTXSID90569338
Wikidata:Q82456465

Synonyms:54523-50-1;DTXSID90569338;2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one

Suppliers and Price of 2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one

Supply Marketing:

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

Manufacturers and distributors:

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Chemical Property of 2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one

Chemical Property:

PSA：67.13000
LogP:3.39780
XLogP3:2.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:6
Exact Mass:342.11033829
Heavy Atom Count:25
Complexity:490

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC2=C(C=C1)C(=O)C=C(O2)COC3=CC(=C(C=C3)OC)OC

Technology Process of 2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-4H-1-benzopyran-4-one

There total 2 articles about 2-[(3,4-Dimethoxyphenoxy)methyl]-7-methoxy-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: 79.0%

: 2033-89-8
3,4-dimethoxyphenol

: 141054-81-1
2-(bromomethyl)-7-methoxy-4H-chromen-4-one

: 54523-50-1
2-(3',4'-dimethoxyphenoxymethyl)-7-methoxychromen-4-one

Guidance literature:: With potassium carbonate; In acetone; for 48h; Heating;

Reference yield:

: 141054-80-0
2-ethoxymethyl-7-methoxy-4H-chromen-4-one

: 54523-50-1
2-(3',4'-dimethoxyphenoxymethyl)-7-methoxychromen-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: 53 percent / 48percent HBr / acetic acid / 24 h / 50 °C

2: 79 percent / K₂CO₃ / acetone / 48 h / Heating

With hydrogen bromide; potassium carbonate; In acetic acid; acetone;