반응 #40857

반응 방정식

2-hydroxy-6-phenyl-5-p-tolylnicotinonitrile

Compound 114

2-hydroxy-6-phenyl-5-p-tolylnicotinonitrile

POCl3

→

title compound

2-Chloro-6-phenyl-5-p-tolylnicotinonitrile

반응 조건

후처리

1. 1
   기타POCl3 was removed
2. 2
   기타the residue was purified by MPLC column chromatography (silica gel, 10% ethyl acetate in hexane)

실험 절차

A solution of 2-hydroxy-6-phenyl-5-p-tolylnicotinonitrile (Compound 114, 528 mg, 1.9 mmol) in POCl3 (5 ml) was heated to 110° C. overnight. POCl3 was removed and the residue was purified by MPLC column chromatography (silica gel, 10% ethyl acetate in hexane) to obtain the title compound as an oil-foam.

출처