반응 #95012

반응 방정식

sodium phenoxide

2,3-dichloropyrazine

→

2-chloro-3-phenoxypyrazine

반응 조건

후처리

1. 1
   온도is refluxed 10-20 hours
2. 2
   추출The cooled mixture is extracted with diethyl ether
3. 3
   세척washed with cold 2 N sodium hydroxide solution
4. 4
   기타dried
5. 5
   기타evaporated

실험 절차

A suspension of 0.1 mole of sodium phenoxide and 0.1 mole, 2,3-dichloropyrazine is refluxed 10-20 hours. The cooled mixture is extracted with diethyl ether, washed with cold 2 N sodium hydroxide solution, dried, and evaporated to give 2-chloro-3-phenoxypyrazine.

출처