3,4-Dimethoxy-2'-hydroxychalcone

Base Information

• Chemical Name: 3,4-Dimethoxy-2'-hydroxychalcone
• CAS No.: 79140-20-8
• Molecular Formula: C₁₇H₁₆O₄
• Molecular Weight: 284.312
• European Community (EC) Number: 878-651-2
• Nikkaji Number: J1.614.617J,J837.936J
• Metabolomics Workbench ID: 73714
• ChEMBL ID: CHEMBL389328
• Mol file: 79140-20-8.mol

Synonyms:3,4-Dimethoxy-2'-hydroxychalcone;19152-36-4;3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one;79140-20-8;(E)-3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one;(E)-2'-Hydroxy-3,4-dimethoxychalcone;2'-hydroxy-3,4-dimethoxychalcone;(2E)-3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)prop-2-en-1-one;3,4-Dimethoxy-2//'-hydroxychalcone;2-Propen-1-one, 3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-;MFCD00017630;2-Propen-1-one, 3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-, (E)-;Chalcone, 9;SCHEMBL634190;CHEMBL389328;BDBM86009;MFLSRHQHCDTOGH-VQHVLOKHSA-N;HY-N7557;3,4-Dimethoxy-2/'-hydroxychalcone;STK731120;AKOS005177164;2'-Hydroxy-3,4-dimethoxy-trans-chalcone;TS-01021;CS-0133572;CS-0166930;H1598;C73661;A924648;AN-829/40763420;3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-2-propen-1-one;(2E)-3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-2-propen-1-one

Chemical Property of 3,4-Dimethoxy-2'-hydroxychalcone

Chemical Property:

• PSA: 55.76000
• LogP: 3.30550
• XLogP3: 3.8
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 284.10485899
• Heavy Atom Count: 21
• Complexity: 366

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C(C=C1)C=CC(=O)C2=CC=CC=C2O)OC
• Isomeric SMILES: COC1=C(C=C(C=C1)/C=C/C(=O)C2=CC=CC=C2O)OC

Technology Process of 3,4-Dimethoxy-2'-hydroxychalcone

There total 6 articles about 3,4-Dimethoxy-2'-hydroxychalcone 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: 92.0%

o-hydroxyacetophenone (118-93-4,104809-67-8) + 3,4-dimethoxy-benzaldehyde (120-14-9) → (E)-2'-hydroxy-3,4-dimethoxychalcone (19152-36-4,79140-20-8)

Guidance literature:

With sodium hydroxide; In ethanol; for 0.0152778h; Microwave irradiation;

DOI:10.1016/j.molstruc.2016.08.081

Reference yield: 88.0%

o-hydroxyacetophenone (118-93-4,104809-67-8) + 3,4-dimethoxy-benzaldehyde (120-14-9) → 2'-hydroxy-3,4-dimethoxychalcone (79140-20-8,19152-36-4)

Guidance literature:

o-hydroxyacetophenone; With sodium hydride; In tetrahydrofuran; mineral oil; Inert atmosphere;

3,4-dimethoxy-benzaldehyde; In tetrahydrofuran; mineral oil; at 20 ℃; for 16.25h;

With hydrogenchloride; In tetrahydrofuran; water; mineral oil;

DOI:10.1016/j.bmc.2011.04.010

Reference yield:

3,4-dimethoxy-cinnamoyl chloride (39856-08-1) + phenol (108-95-2,27073-41-2) → 2'-hydroxy-3,4-dimethoxychalcone (79140-20-8,19152-36-4)

Guidance literature:

With bismuth(III) chloride; In tetrachloromethane; at 77 ℃; for 10h;

DOI:10.1039/d1ra00534k

upstream raw materials:

o-hydroxyacetophenone

3,4-dimethoxy-benzaldehyde

3,4-dimethoxy-cinnamoyl chloride

phenol

Downstream raw materials:

3-(2-hydroxyphenyl)-5-(3,4-dimethoxyphenyl)-4,5-dihydro-1H-pyrazole

4-[(E)-2-(3,4-Dimethoxy-phenyl)-vinyl]-benzo[e][1,2,3]oxathiazine 2,2-dioxide

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

2'-Benzyloxy-3,4-dimethoxy-chalkon