4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one

Base Information

Chemical Name:4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one
CAS No.:87937-66-4
Molecular Formula:C20H14O3
Molecular Weight:302.329
Hs Code.:
DSSTox Substance ID:DTXSID00520218
Wikidata:Q82383969

Synonyms:87937-66-4;4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one;DTXSID00520218

Suppliers and Price of 4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 3 raw suppliers

Chemical Property of 4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one

Chemical Property:

XLogP3:4.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:302.094294304
Heavy Atom Count:23
Complexity:489

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=C(C(=O)OC2=C1C=CC3=CC=CC=C32)C4=CC=CC=C4

Technology Process of 4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one

There total 4 articles about 4-Methoxy-3-phenyl-2H-naphtho[1,2-b]pyran-2-one 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: 71.0%

: 87937-65-3
3-Phenyl-4-methoxy-5,6-dihydro-7,8-benzocoumarin

: 87937-66-4
3-Phenyl-4-methoxy-7,8-benzocoumarin

Guidance literature:: With N-Bromosuccinimide; Perbenzoic acid; In tetrachloromethane; for 18h; Heating;
DOI:10.1021/jo00174a034

Reference yield:

: 40685-41-4
(Z)-β-(Methoxymethylene)-α-tetralone

: 87937-66-4
3-Phenyl-4-methoxy-7,8-benzocoumarin

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / hexane / 2.5 h / Heating

2: Et₃N / benzene / Heating

3: 71 percent / NBS, benzoyl peroxide / CCl₄ / 18 h / Heating

With N-Bromosuccinimide; Perbenzoic acid; triethylamine; In tetrachloromethane; hexane; benzene;
DOI:10.1021/jo00174a034

Reference yield:

: 2912-62-1
α-chlorophenylacetyl chloride

: 87937-66-4
3-Phenyl-4-methoxy-7,8-benzocoumarin

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / hexane / 2.5 h / Heating

2: Et₃N / benzene / Heating

3: 71 percent / NBS, benzoyl peroxide / CCl₄ / 18 h / Heating

With N-Bromosuccinimide; Perbenzoic acid; triethylamine; In tetrachloromethane; hexane; benzene;
DOI:10.1021/jo00174a034