2H-1-Benzopyran, 2,4-diphenyl-

Base Information

Chemical Name:2H-1-Benzopyran, 2,4-diphenyl-
CAS No.:58530-41-9
Molecular Formula:C21H16O
Molecular Weight:284.357
Hs Code.:
DSSTox Substance ID:DTXSID70482157
Nikkaji Number:J1.401.788G

Synonyms:2H-1-Benzopyran, 2,4-diphenyl-;58530-41-9;SCHEMBL10598038;DTXSID70482157

Suppliers and Price of 2H-1-Benzopyran, 2,4-diphenyl-

Supply Marketing:

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

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Chemical Property of 2H-1-Benzopyran, 2,4-diphenyl-

Chemical Property:

XLogP3:5.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:284.120115130
Heavy Atom Count:22
Complexity:387

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2C=C(C3=CC=CC=C3O2)C4=CC=CC=C4

Technology Process of 2H-1-Benzopyran, 2,4-diphenyl-

There total 5 articles about 2H-1-Benzopyran, 2,4-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: 80.0%

: 92496-19-0
4-Phenyl-4H-1-benzopyran

: 71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1
benzene

: 58530-41-9
2,4-Diphenyl-2H-benzopyran

Guidance literature:: With silver(I) acetate; palladium diacetate; Trimethylacetic acid; at 80 - 100 ℃; for 24h; Reagent/catalyst; regioselective reaction; Catalytic behavior; Inert atmosphere;
DOI:10.1002/chem.201500755

Reference yield: 75.0%

: 591-50-4
iodobenzene

: 92496-19-0
4-Phenyl-4H-1-benzopyran

: 58530-41-9
2,4-Diphenyl-2H-benzopyran

Guidance literature:: With silver(I) acetate; palladium diacetate; In 1,4-dioxane; at 80 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1002/chem.201500755

Reference yield: 65.0%

: 92496-19-0
4-Phenyl-4H-1-benzopyran

: 98-80-6
phenylboronic acid

: 58530-41-9
2,4-Diphenyl-2H-benzopyran

Guidance literature:: 4-Phenyl-4H-1-benzopyran; With oxygen; In N,N-dimethyl acetamide; for 0.166667h;

phenylboronic acid; With 1,10-Phenanthroline; palladium diacetate; trifluoroacetic acid; In N,N-dimethyl acetamide; at 70 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1002/chem.201500755