반응 #449402

반응 방정식

2-fluoro-3-(tributylstannylethynyl)pyridine

→

Z-2-fluoro-3-(2-tributylstannylethenyl)pyridine

수율 83.5%

용매

THF

hexane

반응 조건

후처리

1. 1
   여과filtered through a short silica gel column
2. 2
   기타Evaporation of the solvents

실험 절차

To a suspension of Cp2ZrHCl (2.58 g) in dry THF (50 mL) was added 2-fluoro-3-(tributylstannylethynyl)pyridine (2.05 g). After 2 hours the mixture was diluted with hexane and filtered through a short silica gel column. Evaporation of the solvents gave Z-2-fluoro-3-(2-tributylstannylethenyl)pyridine as an oil (1.72 g).

출처