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题名: Heterogeneous Bimetallic Pt-Sn/gamma-Al2O3 Catalyzed N-Alkylation of Amines: Efficient Synthesis of Secondary and Tertiary Amines
作者: He Wei1;  He Songbo1;  Sun Chenglin1;  Wu Kaikai1;  Wang Liandi1;  Yu Zhengkun1
关键词: platinum ;  tin ;  alumina ;  supported catalyst ;  borrowing hydrogen ;  heterogeneous catalysis ;  N-alkylation ;  amine ;  alcohol
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2012-04-01
DOI: 10.3724/SP.J.1088.2012.11105
卷: 33, 期:4, 页:717-722
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: N-Alkylation of amines with alcohols through a borrowing hydrogen strategy is a green route to amines. Heterogeneous bimetallic Pt-Sn/gamma-Al2O3 catalyzed the reactions of primary (secondary) amines with alcohols in the absence of external hydrogen source, efficiently affording secondary (tertiary) amines with water and a small amount of imines as the by-products. Various functional groups in the substrates were tolerated in the catalytic system. The Pt-Sn/gamma-Al2O3 catalyst was easily recycled, suggesting its potential application in the production of secondary and tertiary amines.
关键词[WOS]: ASTERISK-IR COMPLEX ;  BORROWING HYDROGEN ;  ORGANIC-SYNTHESIS ;  ALCOHOLS ;  SULFONAMIDES ;  HETEROCYCLIZATION ;  DEHYDROGENATION ;  ACTIVATION ;  AMINATION ;  VERSATILE
语种: 英语
WOS记录号: WOS:000303360300020
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138057
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
He Wei,He Songbo,Sun Chenglin,et al. Heterogeneous Bimetallic Pt-Sn/gamma-Al2O3 Catalyzed N-Alkylation of Amines: Efficient Synthesis of Secondary and Tertiary Amines[J]. CHINESE JOURNAL OF CATALYSIS,2012,33(4):717-722.
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