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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：日本埼玉大学
学位：博士
所在单位：化工海洋与生命学院
学科：应用化学. 有机化学
办公地点：D01-309A
联系方式：0427-2631823
电子邮箱：Chem_wangwh@dlut.edu.cn
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Transition metal-free carboxylation of terminal alkynes with carbon dioxide through dual activation: Synthesis of propiolic acids
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论文类型：期刊论文
发表时间：2019-07-01
发表刊物：JOURNAL OF CO2 UTILIZATION
收录刊物：SCIE、EI
卷号：32
页面范围：140-145
ISSN号：2212-9820
关键字：Carboxylation; CO2 utilization; Organic salt; Dual activation; Propiolic acid
摘要：The combination use of quaternary ammonium salt and inorganic base in low-boiling-point solvent is presented as a new strategy for terminal alkyne carboxylation with CO2. The carboxylation of terminal alkyne with CO2 proceeded smoothly in the presence of tetra-n-butylammonium acetate and K2CO3 through dual activation under relatively mild conditions to produce the corresponding propiolic acids in satisfactory to excellent yields.