冯秀娟

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:女

毕业院校:大连理工大学

学位:博士

所在单位:化工学院

办公地点:西部校区实验楼E506

联系方式:0411-84986181

电子邮箱:fengxiujuan@dlut.edu.cn

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Selective synthesis of delta-lactone via palladium nanoparticles-catalyzed telomerization of CO2 with 1,3-butadiene

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论文类型:期刊论文

发表时间:2016-07-20

发表刊物:TETRAHEDRON LETTERS

收录刊物:SCIE、Scopus

卷号:57

期号:29

页面范围:3163-3166

ISSN号:0040-4039

关键字:Palladium nanoparticles; Telomerization; Carbon dioxide; 1,3-Butadiene

摘要:An efficient method for the selective synthesis of delta-lactone from carbon dioxide and 1,3-butadiene was developed using palladium nanoparticles as the catalyst without any additional ligand. The highest yield (51% with 94% selectivity) was achieved using Pd(acac)(2) as the precatalyst in the presence of TBAAc as both reducing and stabilizing agent in acetonitrile at 70 degrees C. The palladium nanoparticles generated in situ could be easily recovered through a simple extraction process and reused three times without an obvious loss in activity. The TEM image showed the presence of (3.8 +/- 1.1) nm-sized palladium nanoparticles in the reaction mixture. (C) 2016 Elsevier Ltd. All rights reserved.