4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-

Base Information

Chemical Name:4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-
CAS No.:65679-28-9
Molecular Formula:C18H14O3
Molecular Weight:278.307
Hs Code.:
DSSTox Substance ID:DTXSID00567527
Wikidata:Q82453433

Synonyms:65679-28-9;7-(Allyloxy)-2-phenyl-4H-chromen-4-one;4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-;2-phenyl-7-(prop-2-en-1-yloxy)-4H-chromen-4-one;SCHEMBL4051197;DTXSID00567527;2-Phenyl-7-[(prop-2-en-1-yl)oxy]-4H-1-benzopyran-4-one;AKOS022192334

Suppliers and Price of 4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-

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 2 raw suppliers

Chemical Property of 4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-

Chemical Property:

XLogP3:4.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:4
Exact Mass:278.094294304
Heavy Atom Count:21
Complexity:420

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C=CCOC1=CC2=C(C=C1)C(=O)C=C(O2)C3=CC=CC=C3

Technology Process of 4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)-

There total 5 articles about 4H-1-Benzopyran-4-one, 2-phenyl-7-(2-propenyloxy)- 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: 70.0%

: 40815-74-5
4-allyloxy-2-hydroxyacetophenone

: 100-52-7
benzaldehyde

: 65679-28-9
7-allyloxy-2-phenyl-4H-chromen-4-one

Guidance literature:: With pyrrolidine; iodine; In dimethyl sulfoxide; at 150 ℃; for 8h;
DOI:10.1016/j.tetlet.2014.04.051

Reference yield:

: 6665-86-7,66585-10-2
7-hydroxyflavone

: 106-95-6
allyl bromide

: 65679-28-9
7-allyloxy-2-phenyl-4H-chromen-4-one

Guidance literature:: With potassium carbonate; acetone;

Reference yield:

: 89-84-9
2',4'-dihydroxy-4-acetophenone

: 65679-28-9
7-allyloxy-2-phenyl-4H-chromen-4-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / acetone / 8.08 h / Inert atmosphere; Reflux

1.2: 2 h / Inert atmosphere; Reflux

2.1: potassium carbonate / acetone / 4 h / Inert atmosphere; Reflux

With potassium carbonate; In acetone; 1.1: |Baker-Venkataraman Rearrangement;
DOI:10.1002/hlca.201600028