7-Diethylamino-3-phenylcoumarin

Base Information

• Chemical Name: 7-Diethylamino-3-phenylcoumarin
• CAS No.: 84865-19-0
• Molecular Formula: C₁₉H₁₉NO₂
• Molecular Weight: 293.365
• Hs Code.: 2932209090
• European Community (EC) Number: 811-806-4
• Nikkaji Number: J438.260I
• Metabolomics Workbench ID: 74226
• Mol file: 84865-19-0.mol

Synonyms:84865-19-0;7-DIETHYLAMINO-3-PHENYLCOUMARIN;7-(diethylamino)-3-phenylcoumarin;7-(diethylamino)-3-phenylchromen-2-one;2H-1-Benzopyran-2-one, 7-(diethylamino)-3-phenyl-;7-(Diethylamino)-3-phenyl-2H-chromen-2-one;phenyl-7-diethylaminocoumarin;SCHEMBL194256;PSJYODMHCCQXQB-UHFFFAOYSA-N;MFCD00408422;AKOS024284310;CS-0330921;D5008;FT-0701191;T71387

Chemical Property of 7-Diethylamino-3-phenylcoumarin

Chemical Property:

• Melting Point: 151.0 to 155.0 °C
• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 293.141578849
• Heavy Atom Count: 22
• Complexity: 421

Purity/Quality:

97% ^*data from raw suppliers

7-(Diethylamino)-3-phenylcoumarin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCN(CC)C1=CC2=C(C=C1)C=C(C(=O)O2)C3=CC=CC=C3

Technology Process of 7-Diethylamino-3-phenylcoumarin

There total 7 articles about 7-Diethylamino-3-phenylcoumarin 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%

iodobenzene (591-50-4) + 7-(diethylamino)coumarin-3-carboxylic acid (50995-74-9) → 7-(diethylamino)-3-phenyl-2H-chromen-2-one (84865-19-0)

Guidance literature:

With silver carbonate; palladium dichloride; In dimethyl sulfoxide; at 120 ℃; for 5h; Reagent/catalyst; Solvent; Temperature;

DOI:10.1021/jo302778d

Reference yield: 71.0%

diethyl sulfate (64-67-5) + 3-phenyl-7-amino-coumarin (4108-61-6) → 7-(diethylamino)-3-phenyl-2H-chromen-2-one (84865-19-0)

Guidance literature:

With sodium carbonate; In 5,5-dimethyl-1,3-cyclohexadiene; Reflux;

Reference yield: 66.1%

α-phenyl-β-(2-methoxy-4-(N,N-diethylamino)phenyl)acrylonitrile → 7-(diethylamino)-3-phenyl-2H-chromen-2-one (84865-19-0)

Guidance literature:

With aluminum (III) chloride; at 80 - 85 ℃; for 6h;

upstream raw materials:

iodobenzene

7-diethylamino-2H-benzopyran-2-one

7-(diethylamino)coumarin-3-carboxylic acid

benzenesulfonyl chloride

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