反应详情

Approximately 10 gs (6.17×10-2 moles) of 4-acetoxystyrene was added to a 25 wt % solution of TMAH (51 mL). After 15 minutes of stirring a clear yellowish solution was obtained. About 10.6 gs (6.17×10-2 moles) of benzyl bromide was added to this solution with stirring. Slow formation of product crystals was observed. Reaction was complete as seen by thin layer chromatography after about 5 hours. The crystals were filtered-off, washed with distilled water, and sucked dry. In this way, 10.5 gs (81% yield) of pure desired product was obtained. Analysis of the product indicated:

1. customwas obtained
2. stirringwith stirring
3. customReaction
4. waitas seen by thin layer chromatography after about 5 hours
5. washwashed with distilled water
6. customsucked dry