Knowledge Management System of Northwest Institute of Plateau Biology, CAS
Magnetically recoverable and reusable CuFe2O4 nanoparticle-catalyzed synthesis of benzoxazoles, benzothiazoles and benzimidazoles using dioxygen as oxidant | |
Yang, Daoshan1; Zhu, Xiao1; Wei, Wei1; Sun, Nana1; Yuan, Li1; Jiang, Min2; You, Jinmao1,3; Wang, Hua1 | |
2014 | |
发表期刊 | RSC ADVANCES |
ISSN | 2046-2069 |
卷号 | 4期号:34页码:17832-17839 |
文章类型 | Article |
摘要 | A green and efficient strategy for the synthesis of benzoxazoles, benzothiazoles and benzimidazoles has been developed by using inexpensive, readily available, dioxygen-stable and recyclable CuFe2O4 as the nanocatalyst, and o-substituted aminobenzene and various aldehydes as the starting materials. The CuFe2O4 nanoparticles are dioxygen insensitive and easily recoverable with an external magnet from the reaction medium. The catalyst can be reused ten times without significant loss of catalytic activity.; A green and efficient strategy for the synthesis of benzoxazoles, benzothiazoles and benzimidazoles has been developed by using inexpensive, readily available, dioxygen-stable and recyclable CuFe2O4 as the nanocatalyst, and o-substituted aminobenzene and various aldehydes as the starting materials. The CuFe2O4 nanoparticles are dioxygen insensitive and easily recoverable with an external magnet from the reaction medium. The catalyst can be reused ten times without significant loss of catalytic activity. |
WOS标题词 | Science & Technology ; Physical Sciences |
关键词[WOS] | INTRAMOLECULAR O-ARYLATION ; PHENOLIC SCHIFFS BASES ; ONE-POT SYNTHESIS ; 2-SUBSTITUTED BENZIMIDAZOLES ; MEDIATED SYNTHESIS ; MULTICOMPONENT REACTIONS ; OXIDATIVE CYCLIZATION ; BIOLOGICAL-PROPERTIES ; HYPERVALENT IODINE ; EFFICIENT CATALYST |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Multidisciplinary |
WOS记录号 | WOS:000335227700052 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://210.75.249.4/handle/363003/4279 |
专题 | 中国科学院西北高原生物研究所 |
作者单位 | 1.Qufu Normal Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Life Organ Anal, Qufu 273165, Peoples R China 2.Tsinghua Univ, Dept Chem, Beijing Key Lab Analyt Methods & Instrumentat, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810008, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Daoshan,Zhu, Xiao,Wei, Wei,et al. Magnetically recoverable and reusable CuFe2O4 nanoparticle-catalyzed synthesis of benzoxazoles, benzothiazoles and benzimidazoles using dioxygen as oxidant[J]. RSC ADVANCES,2014,4(34):17832-17839. |
APA | Yang, Daoshan.,Zhu, Xiao.,Wei, Wei.,Sun, Nana.,Yuan, Li.,...&Wang, Hua.(2014).Magnetically recoverable and reusable CuFe2O4 nanoparticle-catalyzed synthesis of benzoxazoles, benzothiazoles and benzimidazoles using dioxygen as oxidant.RSC ADVANCES,4(34),17832-17839. |
MLA | Yang, Daoshan,et al."Magnetically recoverable and reusable CuFe2O4 nanoparticle-catalyzed synthesis of benzoxazoles, benzothiazoles and benzimidazoles using dioxygen as oxidant".RSC ADVANCES 4.34(2014):17832-17839. |
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