2,4,7-Trifluorofluoren-9-one

Base Information

Chemical Name:2,4,7-Trifluorofluoren-9-one
CAS No.:2969-67-7
Molecular Formula:C13H5 F3 O
Molecular Weight:234.177
Hs Code.:
NSC Number:98120
DSSTox Substance ID:DTXSID80294788
Wikidata:Q82034293
Mol file:2969-67-7.mol

Synonyms:2969-67-7;NSC98120;SCHEMBL4810975;DTXSID80294788;NSC-98120;4- Nitro -4` chloro-diphenyl ether

Suppliers and Price of 2,4,7-Trifluorofluoren-9-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
Packaging
price

Total 8 raw suppliers

Chemical Property of 2,4,7-Trifluorofluoren-9-one

Chemical Property:

Vapor Pressure:2.63E-05mmHg at 25°C
Boiling Point:358°Cat760mmHg
Flash Point:151.3°C
Density:1.487g/cm³
XLogP3:3.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:234.02924926
Heavy Atom Count:17
Complexity:333

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=C1F)C(=O)C3=C2C(=CC(=C3)F)F

Technology Process of 2,4,7-Trifluorofluoren-9-one

There total 14 articles about 2,4,7-Trifluorofluoren-9-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:

: 444-14-4
2-bromo-4,6-difluoroaniline

: 2969-67-7
2,5,7-trifluorofluorenone

Guidance literature:: Multi-step reaction with 4 steps

1: 99 percent / CHCl₃ / 1.) RT, 15 min, 2.) reflux, 3 h, 3.) RT, overnight

2: 1.) n-butyllithium / 1.) THF, hexane, -100 deg C, 45 min, 2.) RT, overnight

3: 1.) pyridinium chlorochromate, 2.) 70percent aq. sulfuric acid / 1.) methylene dichloride, RT, overnight, 2.) from 95 to 100 deg C, overnight

4: 1.) a.) 50percent sulfuric acid, sodium nitrite, b.) urea, 2.) tris(2,2'-bipyridyl)ruthenium(II) chloride hexahydrate / 1.) a.) water, 0 deg C, 45 min, 2.) from -5 to 0 deg C, irradiation, 20 min

With n-butyllithium; tris(2,2'-bipyridyl)ruthenium(II) chloride hexahydrate; sulfuric acid; urea; pyridinium chlorochromate; sodium nitrite; In chloroform;
DOI:10.1021/jo00250a019

Reference yield:

: 610-94-6
2-bromobenzoic acid methyl ester

: 2969-67-7
2,5,7-trifluorofluorenone

Guidance literature:: Multi-step reaction with 4 steps

1: Cu / 215 °C

2: HNO₃

3: SnCl₂*2H₂O, aq. HCl

4: (i) aq. NaNO₂, HBF₄, (ii) (thermolysis)

With hydrogenchloride; nitric acid; copper; tin(ll) chloride;
DOI:10.1021/jm00328a040

Reference yield:

: 2265-93-2
2,4-difluoro-1-iodobenzene

: 2969-67-7
2,5,7-trifluorofluorenone

Guidance literature:: Multi-step reaction with 4 steps

1: Cu / 215 °C

2: HNO₃

3: SnCl₂*2H₂O, aq. HCl

4: (i) aq. NaNO₂, HBF₄, (ii) (thermolysis)

With hydrogenchloride; nitric acid; copper; tin(ll) chloride;
DOI:10.1021/jm00328a040