以酸化蒙脱土/氯化锌作为催化剂,二碳酸二叔丁酯与一系列酚、醇和羧酸类化合物在120℃封管条件下反应,合成了叔丁醚和叔丁酯类衍生物,方法简单,经济可靠,环境友好,后处理方便,收率为61%~75%,产物结构经1H NMR,ESI-MS确证.探讨了溶剂、温度、金属离子等因素对反应收率的影响,并提出了可能的反应机理.为今后该类化合物的合成提供了一种新的方法.
参考文献
[1] | 闫银梅;孙宾宾.汽油抗爆剂甲基叔丁基醚合成研究进展[J].应用化工,2011(9):1645-1647. |
[2] | Kiyotomi Kaneda.Cation-Exchanged Montmorillonites as Solid Acid Catalysts for Organic Synthesis[J].Synlett,20077(7):999-1015. |
[3] | Amine Harrane;Rachid Meghabar;Mohamed Belbachir.Kinetics of the ring opening polymerization of ε-caprolactone catalysed by a proton exchanged montmorillonite clay[J].Reactive & functional polymers,200612(12):1696-1702. |
[4] | Ken Motokura;Nobuaki Nakagiri;Tomoo Mizugaki;Kohki Ebitani;Kiyotomi Kaneda.Nucleophilic Substitution Reactions of Alcohols with Use of Montmorillonite Catalysts as Solid Brnsted Acids[J].The Journal of Organic Chemistry,200716(16):6006-6015. |
[5] | Dongyin Chen;Chang Xu;Jie Deng;Chunhuan Jiang;Xiaoan Wen;Lingyi Kong;Ji Zhang;Hongbin Sun.Proton-exchanged montmorillonite-mediated reactions of methoxybenzyl esters and ethers[J].Tetrahedron,201411(11):1975-1983. |
[6] | Ken Motokura;Toshihide Baba.An atom-efficient synthetic method: carbosilylations of alkenes, alkynes, and cyclic acetals using Lewis and Bronsted acid catalysts[J].Green chemistry,20123(3):565-579. |
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