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利用Wittig反应合成苯乙烯醚 被引量:2

Synthesis of Styrene Ethers by Wittig Reaction
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摘要 醛(1)与ROCH=PPh3在混合碱(DBU/K2CO3)的存在下发生Wittig反应,合成了4个苯乙烯醚(3a^3d);3经水解合成了比1延长一个碳的醛,其结构经1HNMR,IR,MS和元素分析表征。 Four Styrene Ethers(3a^3d) were synthesized by Witting reaction of aldehydes(1) with ROCH=PPh3 in the presence of mixture base(DBU/K2CO3).Hydrolysis of 3 afforded one-carbon-extended 1.The structures were characterized by 1H NMR,IR,MS and elemental analysis.
出处 《合成化学》 CAS CSCD 北大核心 2010年第6期731-734,共4页 Chinese Journal of Synthetic Chemistry
基金 国家自然科学基金资助项目(20972048) 上海市教育发展基金资助项目(03SG27)
关键词 WITTIG反应 烯醚 DBU 合成 Wittig reaction vinyl ether DBU synthesis
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