Synthesis of allyl acrylate by phase-transfer catalysis
AO Yu-hui
Abstract
AO Yu-hui
Abstract
Allyl acrylate(ALA) was synthesized using sodium acrylate,allyl chloride(ALC) as raw materials,with phase-transfer catalysis as catalyst.The ALA was obtained from the crude product by centrifugation,drying,distillation and other purification measures.The optimal synthesis conditions were:TBAB(4% of reactants) as catalyst,VALC ∶ V水=1 ∶ 1,t=1.75 h,T=40 ℃.The total ALA yield was 94% and purity was 98%.
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Allyl acrylate(ALA) was synthesized using sodium acrylate,allyl chloride(ALC) as raw materials,with phase-transfer catalysis as catalyst.The ALA was obtained from the crude product by centrifugation,drying,distillation and other purification measures.The optimal synthesis conditions were:TBAB(4% of reactants) as catalyst,VALC ∶ V水=1 ∶ 1,t=1.75 h,T=40 ℃.The total ALA yield was 94% and purity was 98%.
Key concepts: Yield (engineering), Catalysis, Chemistry, Acrylate, Allyl chloride, Raw material, Distillation, Methyl acrylate