1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-

Base Information

Chemical Name:1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-
CAS No.:56412-81-8
Molecular Formula:C22H16O3
Molecular Weight:328.367
Hs Code.:
DSSTox Substance ID:DTXSID30484379
Nikkaji Number:J3.184.626I
Wikidata:Q82322707

Synonyms:1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-;56412-81-8;DTXSID30484379

Suppliers and Price of 1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-

Supply Marketing:

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

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Chemical Property of 1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-

Chemical Property:

XLogP3:4.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:328.109944368
Heavy Atom Count:25
Complexity:511

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC2=C(C=C1)C(=O)OC(=C2C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl-

There total 10 articles about 1H-2-Benzopyran-1-one, 6-methoxy-3,4-diphenyl- 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: 98.0%

: 100-09-4
4-methoxybenzoic acid

: 501-65-5
diphenyl acetylene

: 56412-81-8
6-methoxy-3,4-diphenyl-1H-2-benzopyran-1-one

Guidance literature:: With dichloro[1,3-di(ethoxycarbonyl)-2,4,5-trimethylcyclopentadienyl]rhodium(III) dimer; copper(II) acetate monohydrate; silver(I) triflimide; In dichloromethane; at 20 ℃; for 24h; Sealed tube;
DOI:10.1002/chem.201603499

Reference yield: 91.0%

: N,N-diethyl-O-(4-methoxybenzoyl)hydroxylamine

: 501-65-5
diphenyl acetylene

: 56412-81-8
6-methoxy-3,4-diphenyl-1H-2-benzopyran-1-one

Guidance literature:: With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; silver(I) acetate; In 2,2,2-trifluoroethanol; at 60 ℃; for 16h; regioselective reaction; Sealed tube; Inert atmosphere;
DOI:10.1002/adsc.201400200

Reference yield: 90.0%

: 43084-97-5
tert-butyl perester of 4-methoxybenzoic acid

: 501-65-5
diphenyl acetylene

: 56412-81-8
6-methoxy-3,4-diphenyl-1H-2-benzopyran-1-one

Guidance literature:: With dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium pivalate; Trimethylacetic acid; In 2,2,2-trifluoroethanol; at 80 ℃; for 18h; Inert atmosphere;
DOI:10.1021/acs.orglett.5b02291