4-Amino-2,7-difluorofluoren-9-one

Base Information

Chemical Name:4-Amino-2,7-difluorofluoren-9-one
CAS No.:1914-38-1
Molecular Formula:C₁₃H₇F₂NO
Molecular Weight:231.201
Hs Code.:
NSC Number:91430
DSSTox Substance ID:DTXSID30293680
Wikidata:Q82032578
Mol file:1914-38-1.mol

Synonyms:1914-38-1;4-amino-2,7-difluorofluoren-9-one;NSC91430;2-p-Tolylethanesulfonylchloride;DTXSID30293680;NSC-91430

Suppliers and Price of 4-Amino-2,7-difluorofluoren-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 9 raw suppliers

Chemical Property of 4-Amino-2,7-difluorofluoren-9-one

Chemical Property:

Vapor Pressure:2.26E-08mmHg at 25°C
Boiling Point:452.4°C at 760 mmHg
Flash Point:227.4°C
PSA：43.09000
Density:1.486g/cm³
LogP:3.33960
XLogP3:2.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:231.04957017
Heavy Atom Count:17
Complexity:335

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)N

Technology Process of 4-Amino-2,7-difluorofluoren-9-one

There total 3 articles about 4-Amino-2,7-difluorofluoren-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:

: 1785-28-0
2,7-Difluor-4-nitro-9-oxo-fluoren

: 1914-38-1
4-Amino-2.7-difluor-9-oxo-fluoren

Guidance literature:: With hydrogenchloride; tin(ll) chloride;
DOI:10.1021/jm00328a017

Reference yield:

: 2195-50-8
2,7-difluoro-9-fluorene

: 1914-38-1
4-Amino-2.7-difluor-9-oxo-fluoren

Guidance literature:: Multi-step reaction with 3 steps

1: HNO₃, H₂SO₄

2: Na₂Cr₂O₇, AcOH

3: SnCl₂, aq. HCl

With hydrogenchloride; sodium dichromate; sulfuric acid; nitric acid; acetic acid; tin(ll) chloride;
DOI:10.1021/jm00328a017

Reference yield:

: 1785-06-4
2,7-Difluor-4-nitrofluoren

: 1914-38-1
4-Amino-2.7-difluor-9-oxo-fluoren

Guidance literature:: Multi-step reaction with 2 steps

1: Na₂Cr₂O₇, AcOH

2: SnCl₂, aq. HCl

With hydrogenchloride; sodium dichromate; acetic acid; tin(ll) chloride;
DOI:10.1021/jm00328a017