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CAS 851386-34-0 | 2,3-Difluoro-4-iodopyridine

Molecular Formula: C5H2F2IN
Molecular Weight: 240.98
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Introduction
2,3-Difluoro-4-iodopyridine is a fluorine-containing pyridine intermediate.

Specification of CAS 851386-34-0 | 2,3-Difluoro-4-iodopyridine

ITEMS	SPECIFICATION
Melting point?	66-68 °C
storage temp.?	Keep in dark place,Inert atmosphere,2-8°C
Fp?	82 °C
density?	2.129
Boiling point?	213 °C
pka	-4.24

Synthesis of CAS 851386-34-0 | 2,3-Difluoro-4-iodopyridine

Stage #1: 2,3-difluoropyridine With lithium diisopropyl amide In tetrahydrofuran; hexane at -78℃; for 1h;

Stage #2: With iodine In tetrahydrofuran; hexane at -78℃; for 1h;

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