反応 #694033

反応方程式

3-iodopyridine

4-ethynyl-1,2-difluorobenzene

→

title compound

収率 21.0%

3-(3,4-Difluorophenylethynyl)-pyridine

収率 21.0%

反応条件

後処理

1. 1
   その他Prepare essentially
2. 2
   その他(prepared essentially
3. 3
   その他as described in PREPARATION 14), (300 mg, 2.17 mmol)

実験手順

Prepare essentially as described in EXAMPLE 46 using 3-iodopyridine (445 mg, 2.17 mmol) and 4-ethynyl-1,2-difluorobenzene, (prepared essentially as described in PREPARATION 14), (300 mg, 2.17 mmol) to give the title compound (87.6 mg, 21%).

出典