1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene

Base Information

Chemical Name:1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene
CAS No.:83004-37-9
Molecular Formula:C14H8F2N2O4
Molecular Weight:306.225
Hs Code.:
DSSTox Substance ID:DTXSID90547696
Nikkaji Number:J3.055.012I
Wikidata:Q82426065

Synonyms:1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene;83004-37-9;DTXSID90547696;GFHYUWJSDJHASR-UHFFFAOYSA-N;1,1'-(2,2-Difluoroethene-1,1-diyl)bis(4-nitrobenzene)

Suppliers and Price of 1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene

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 1 raw suppliers

Chemical Property of 1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene

Chemical Property:

XLogP3:4.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:306.04521306
Heavy Atom Count:22
Complexity:416

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:C1=CC(=CC=C1C(=C(F)F)C2=CC=C(C=C2)[N+](=O)[O-])[N+](=O)[O-]

Technology Process of 1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene

There total 17 articles about 1,1-Difluoro-2,2-bis(4-nitrophenyl)ethene 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: 73.0%

: 2,2-difluoro-1-iodoethenyl p-toluenesulfonate

: 24067-17-2
4-nitrophenylboronic acid

: 83004-37-9
4,4'-(2,2-difluoroethenylidene)bis(nitrobenzene)

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate; In methanol; at 20 ℃; for 22h; Inert atmosphere;
DOI:10.3762/bjoc.9.286

Reference yield: 50.0%

: 64416-13-3
1,1,1-trifluoro-2,2-bis-(4-nitrophenyl) ethane

: 83004-37-9
4,4'-(2,2-difluoroethenylidene)bis(nitrobenzene)

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 10h;

Reference yield:

: 636-98-6
p-nitrobenzene iodide

: 1256278-61-1
2,2-difluoro-1-tributylstannylethenyl p-toluenesulfonate

: 83004-37-9
4,4'-(2,2-difluoroethenylidene)bis(nitrobenzene)

Guidance literature:: 2,2-difluoro-1-tributylstannylethenyl p-toluenesulfonate; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; bis(tri-n-butyltin); lithium bromide; In tetrahydrofuran; for 4h; Inert atmosphere; Reflux;

p-nitrobenzene iodide; With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 80 ℃; for 4h; Inert atmosphere;
DOI:10.1016/j.tetlet.2012.01.127