Dunnione

Base Information

Chemical Name:Dunnione
CAS No.:521-49-3
Molecular Formula:C15H14O3
Molecular Weight:242.2699
Hs Code.:
European Community (EC) Number:251-507-0
NSC Number:95403
UNII:Q5DZE9STU9
DSSTox Substance ID:DTXSID80955029
Nikkaji Number:J308.483C
Wikidata:Q27106452
Metabolomics Workbench ID:68436
ChEMBL ID:CHEMBL3398290

Synonyms:dunnione

Suppliers and Price of Dunnione

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 5 raw suppliers

Chemical Property of Dunnione

Chemical Property:

Boiling Point:370.9°Cat760mmHg
Flash Point:164.5°C
Density:1.24g/cm³
XLogP3:2.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:242.094294304
Heavy Atom Count:18
Complexity:458

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1C(C2=C(O1)C3=CC=CC=C3C(=O)C2=O)(C)C

Technology Process of Dunnione

There total 5 articles about Dunnione 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: 88.0%

: 64469-16-5
2-(1,1-dimethylprop-2-enyl)-3-hydroxy-naphthalene-1.4-dione

: 521-49-3,62960-68-3
dunnione

Guidance literature:: With sulfuric acid; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1002/cmdc.201500189

Reference yield:

: 42164-69-2
Lawsone 2-isopentenyl ether

: 521-49-3,62960-68-3
dunnione

Guidance literature:: Multi-step reaction with 2 steps

1: toluene / 3 h / 120 °C

2: niobium pentachloride / dichloromethane / 20 °C

With niobium pentachloride; In dichloromethane; toluene; 1: |Claisen Rearrangement;
DOI:10.1016/j.bmcl.2015.01.057

Reference yield:

: 83-72-7
2-hydroxynaphtho-1,4-quinone

: 521-49-3,62960-68-3
dunnione

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 0.25 h / 20 °C

2: toluene / 3 h / 120 °C

3: niobium pentachloride / dichloromethane / 20 °C

With niobium pentachloride; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide; toluene; 2: |Claisen Rearrangement;
DOI:10.1016/j.bmcl.2015.01.057