2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-

Base Information

Chemical Name:2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-
CAS No.:76011-67-1
Molecular Formula:C₁₈H₁₂O₃
Molecular Weight:276.291
Hs Code.:
DSSTox Substance ID:DTXSID90372849

Synonyms:3-cinnamoylcoumarin;76011-67-1;2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-;DTXSID90372849

Suppliers and Price of 2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-

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 2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-

Chemical Property:

XLogP3:3.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:276.078644241
Heavy Atom Count:21
Complexity:469

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C=CC(=O)C2=CC3=CC=CC=C3OC2=O

Technology Process of 2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)-

There total 11 articles about 2H-1-Benzopyran-2-one, 3-(1-oxo-3-phenyl-2-propenyl)- 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: 100.0%

: 3949-36-8
3-acetylcoumarin

: 100-52-7
benzaldehyde

: 140399-50-4,76011-67-1
3-cinnamoyl-2H-chromen-2-one

Guidance literature:: With potassium hydroxide; In ethanol; Reflux;
DOI:10.1002/cbdv.201700035

Reference yield: 89.0%

: 100-52-7
benzaldehyde

: 90-02-8
salicylaldehyde

: 140399-50-4,76011-67-1
3-cinnamoyl-2H-chromen-2-one

Guidance literature:: With bismuth(lll) trifluoromethanesulfonate; In dichloromethane; at 50 ℃; for 0.366667h;
DOI:10.1016/S1872-2067(14)60308-9

Reference yield: 78.8%

: 141-97-9
ethyl acetoacetate

: 100-52-7
benzaldehyde

: 90-02-8
salicylaldehyde

: 140399-50-4,76011-67-1
3-cinnamoyl-2H-chromen-2-one

Guidance literature:: ethyl acetoacetate; salicylaldehyde; With pyridine; diethylamine; at 0 - 10 ℃;

benzaldehyde; With piperidine; In ethanol; for 6h; Reflux;