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OALib Journal期刊
ISSN: 2333-9721
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苯乙酮基吡啶季铵盐与醇的反应有机化学
DOI: 10.6023/cjoc201406036, PP. 2551-2553
Keywords: 苯乙酮基吡啶季铵盐,醇,苯甲酸酯衍生物
Abstract:
苯乙酮基吡啶季铵盐具有多种反应活性,但它带有的羰基的反应性很少引起人们的关注.研究发现苯乙酮基吡啶季铵盐在碱性条件下与醇(或酚)反应时,吡啶基带着α-碳原子离去,生成相应的苯甲酸酯类物质.与醇反应时产率较高(80%～98%),与苯酚反应时,产率为48%.
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