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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Application

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

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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