반응 #331467

반응 방정식

2-chloroethyl vinyl ether

potassium phthalimide

DMF

→

2-Vinyloxy Ethyl Phthalimide

용매

water

반응 조건

후처리

1. 1
   기타in 100° C
2. 2
   온도This solution was heated for 6 h
3. 3
   여과filtered
4. 4
   기타This solid was then recrystallized twice from methanol
5. 5
   기타to give white crystals

실험 절차

2-Vinyloxy Ethyl Phthalimide was prepared via reacting 2-chloroethyl vinyl ether (25 g, 0.24 mol) and potassium phthalimide (25 g, 0.135 mol) in 100° C. DMF (75 ml) using tetra n-butyl ammonium bromide (0.5 g) as the phase transfer catalyst. This solution was heated for 6 h and then crashed out in water and filtered. This solid was then recrystallized twice from methanol to give white crystals.

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