4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine

Base Information

Chemical Name:4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine
CAS No.:607690-76-6
Molecular Formula:C16H8F4N2
Molecular Weight:304.247
Hs Code.:
DSSTox Substance ID:DTXSID40514398
Nikkaji Number:J1.195.202J
Wikidata:Q82374709

Synonyms:607690-76-6;4,4'-(perfluoro-1,4-phenylene)dipyridine;4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine;YSZC3122;SCHEMBL21578111;DTXSID40514398;2,3-5,6-Tetrafluoro-1,4-di-4-pyridylbenzene

Suppliers and Price of 4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 1 raw suppliers

Chemical Property of 4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine

Chemical Property:

Melting Point:270-275 °C (decomp)
Boiling Point:371.9±37.0 °C(Predicted)
PSA：25.78000
Density:1.362±0.06 g/cm3(Predicted)
LogP:4.36700
XLogP3:3.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:2
Exact Mass:304.06236091
Heavy Atom Count:22
Complexity:308

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CN=CC=C1C2=C(C(=C(C(=C2F)F)C3=CC=NC=C3)F)F

Technology Process of 4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine

There total 3 articles about 4,4'-(2,3,5,6-Tetrafluoro-1,4-phenylene)dipyridine 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%

: 392-57-4
1,4-diiodo-2,3,5,6-tetrafluorobenzene

: 1692-15-5
4-pyridylboronic acid

: 607690-76-6
4,4'-(perfluoro-1,4-phenylene)dipyridine

: 4-(2,3,5,6-tetrafluoro-4-iodophenyl)pyridine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In 1,4-dioxane; methanol; at 95 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.tetlet.2018.04.015

Reference yield: 73.0%

: 344-03-6
1,4-dibromotetrafluorobenzene

: 181219-01-2
4-pyridineboronic acid pinacol ester

: 607690-76-6
4,4'-(perfluoro-1,4-phenylene)dipyridine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In ethanol; toluene; for 48h; Inert atmosphere; Reflux;

Reference yield:

: 1120-87-2
4-bromopyridin

: 327-54-8
1,2,4,5-Tetrafluorobenzene

: 607690-76-6
4,4'-(perfluoro-1,4-phenylene)dipyridine

Guidance literature:: With potassium phosphate; copper(l) iodide; 1,10-Phenanthroline; In 5,5-dimethyl-1,3-cyclohexadiene; N,N-dimethyl-formamide; at 150 ℃; for 90h; Inert atmosphere;