4-phenyl-2H-1-benzopyran

Base Information

Chemical Name:4-phenyl-2H-1-benzopyran
CAS No.:51870-64-5
Molecular Formula:C15H12O
Molecular Weight:208.26
Hs Code.:
DSSTox Substance ID:DTXSID80453858
Nikkaji Number:J416.492J
Wikidata:Q82275126
Mol file:51870-64-5.mol

Synonyms:4-phenyl-2H-1-benzopyran;51870-64-5;4-phenylchromene;4-phenylbenzopyran;SCHEMBL1354897;DTXSID80453858;FVLQEFBCRZSAQO-UHFFFAOYSA-N;FT-0757930

Suppliers and Price of 4-phenyl-2H-1-benzopyran

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
Packaging
price

Total 0 raw suppliers

Chemical Property of 4-phenyl-2H-1-benzopyran

Chemical Property:

Vapor Pressure:0mmHg at 25°C
XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:208.088815002
Heavy Atom Count:16
Complexity:263

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C=C(C2=CC=CC=C2O1)C3=CC=CC=C3

Technology Process of 4-phenyl-2H-1-benzopyran

There total 23 articles about 4-phenyl-2H-1-benzopyran 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%

: 92496-20-3
(3-phenoxyprop-1-yn-1‐yl)benzene

: 51870-64-5
4-phenyl-2H-benzo[b]pyran

Guidance literature:: With silver trifluoromethanesulfonate; In dichloromethane; at 60 ℃; for 1h;
DOI:10.1039/c2ob26763b

Reference yield: 96.0%

: 923595-14-6
2-(3-oxo-3-phenyl-propoxy)-phenyl boronic acid

: 51870-64-5
4-phenyl-2H-benzo[b]pyran

Guidance literature:: With ytterbium trifluoromethanesulfonate; [Pd(dppp)(H₂O)2]⁽²⁺⁾*2(OTf)^(1-); In 1,4-dioxane; at 80 ℃; for 2h;
DOI:10.1016/j.tet.2008.05.056

Reference yield: 93.0%

: 174617-52-8
2H-chromen-4-yl trifluoromethanesulfonate

: 98-80-6
phenylboronic acid

: 51870-64-5
4-phenyl-2H-benzo[b]pyran

Guidance literature:: 2H-chromen-4-yl trifluoromethanesulfonate; With potassium carbonate; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In benzene; for 0.5h;

phenylboronic acid; In ethanol; benzene; Heating;
DOI:10.1246/bcsj.75.581