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3,5 - 二氟吡啶 - 2 - 甲腈

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产品名称: 3,5 - 二氟吡啶 - 2 - 甲腈
产品型号: 298709-29-2
产品展商: Ossila

简单介绍


3,5 - 二氟吡啶 - 2 - 甲腈  的详细介绍

3,5-Difluoropyridine-2-carbonitrile (CAS number 298709-29-2), also knowns as 3,5-difluoropicolinonitrile, is a difluorinated cyanopyridine. 3,5-Difluoropyridine-2-carbonitrile is highly electron deficient, thus the fluorine substituents readily undergo nucleophilic aromatic substitution reactions. A thermally activated delayed fluorescence (TADF) emitter, known as 2,4-2(9H-carbazol-9-yl)-1-cyano-pyridine, is prepared using this method, demonstrating maximum current, power and external quantum efficiency values of 27.5 cdA-1, 25.6 lmW-1 and 9.1%, respectively, in OLED application.

3,5-Difluoropyridine-2-carbonitrile finds extensive applications as a molecular scaffold in medicinal chemistry such as the synthesis of thiazole analogs for desferrithiocin.

General Information


CAS Number 298709-29-2
Chemical Formula C6H2F2N2
Full Name 3,5-Difluoropyridine-2-carbonitrile
Molecular Weight 140.09 g/mol
Synonyms 3,5-Difluoropicolinonitrile, 2-Cyano-3,5-difluoropyridine
Classification / Family Fluorinated building blocks, Heterocyclic building blocks, APIs, OlEDs, TDAF

Chemical Structure


3,5-Difluoropyridine-2-carbonitrile chemical structure, CAS 298709-29-2.
3,5-Difluoropyridine-2-carbonitrile chemical structure, CAS 298709-29-2

Product Details


Purity 97%
Melting Point Tm = 30 °C – 34 °C
Appearance White crystals
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