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Merck
CN

158798

五氟吡啶

≥99%

别名:

2,3,4,5,6--五氟吡啶, 五氟吡啶

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关于此项目

经验公式(希尔记法):
C5F5N
化学文摘社编号:
分子量:
169.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-839-9
Beilstein/REAXYS Number:
1427064
MDL number:
Assay:
≥99%
Form:
liquid
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Quality Level

assay

≥99%

form

liquid

refractive index

n20/D 1.386 (lit.)

density

1.54 g/mL at 25 °C (lit.)

functional group

fluoro

SMILES string

Fc1nc(F)c(F)c(F)c1F

InChI

1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8

InChI key

XTGOWLIKIQLYRG-UHFFFAOYSA-N

General description

研究人员研究了五氟吡啶与钴(0)配合物 Co(PMe34 的反应。

五氟吡啶是一种用于合成多取代吡啶衍生物的氟化合成砌块。

Application

五氟吡啶用于制备 η2-C,C 配位的五氟吡啶配合物。它也用于通过 Pd(0)催化的与二芳基锌化合物的交叉偶联反应制备多氟偶联产物。在敏感的 GC-MS 方法中,它还用作衍生试剂,用于测定 4 种内分泌干扰物。


pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Masato Ohashi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(7), 2040-2048 (2014-01-17)
This report describes the first Pd(0)-catalyzed cross-coupling of hexafluorobenzene (C6F6) with diarylzinc compounds to give a variety of pentafluorophenyl arenes. This reaction could be applied to other perfluoroarenes, such as octafluorotoluene, pentafluoropyridine, and perfluoronaphthalene, to give the corresponding polyfluorinated coupling
Pentafluoropyridine
Graham S
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2005)
Jan Schwabedissen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(30), 7339-7350 (2019-03-21)
The structures of the three para-substituted halotetrafluoropyridines with chlorine, bromine, and iodine have been determined in the solid state (X-ray diffraction). The structures of these compounds and that of pentafluoropyridine were also determined in the gas phase (electron diffraction). Structures



全球贸易项目编号

货号GTIN
158798-25G04061838089878