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学科主题物理化学
Comparative study on reducing aromatic aldehydes by using ammonia borane and lithium amidoborane as reducing reagents
Xu, Weiliang2; Fan, Hongjun3; Wu, Guotao1; Chen, Ping1; Chen P(陈萍)
刊名NEW JOURNAL OF CHEMISTRY
2012
DOI10.1039/c2nj40227k
36期:7页:1496-1501
收录类别SCI
文章类型Article
部门归属11;19
项目归属1102;DNL1901
产权排名2,2
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]ASYMMETRIC TRANSFER HYDROGENATION ; ROOM-TEMPERATURE ; HYDRIDE REAGENTS ; AMINE-BORANES ; KETONES ; REDUCTION ; STORAGE ; COMPLEXES ; MECHANISM ; DEHYDROGENATION
英文摘要Lithium amidoborane (LiNH2BH3) and ammonia borane (NH3BH3) reduce aromatic aldehydes in tetrahydrofuran (THF) through two different pathways. LiNH2BH3 only transfers hydridic hydrogen on boron to aldehydes through a hydroboration process to achieve lithium aminoborate; ammonia borane, on the other hand, transfers both protic and hydridic hydrogens on N and B, respectively, to aldehydes to directly achieve corresponding alcohols. Mechanistic investigations confirm that protic H(N) and hydridic H(B) of ammonia borane participate in the reduction, in which the dissociation of both B-H and N-H bonds is likely to be involved in the rate-determining step.
语种英语
WOS记录号WOS:000305255900012
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/117845
专题中国科学院大连化学物理研究所
通讯作者Chen P(陈萍)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Natl Univ Singapore, Dept Chem, Singapore 117542, Singapore
3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
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Xu, Weiliang,Fan, Hongjun,Wu, Guotao,et al. Comparative study on reducing aromatic aldehydes by using ammonia borane and lithium amidoborane as reducing reagents[J]. NEW JOURNAL OF CHEMISTRY,2012,36(7):1496-1501.
APA Xu, Weiliang,Fan, Hongjun,Wu, Guotao,Chen, Ping,&陈萍.(2012).Comparative study on reducing aromatic aldehydes by using ammonia borane and lithium amidoborane as reducing reagents.NEW JOURNAL OF CHEMISTRY,36(7),1496-1501.
MLA Xu, Weiliang,et al."Comparative study on reducing aromatic aldehydes by using ammonia borane and lithium amidoborane as reducing reagents".NEW JOURNAL OF CHEMISTRY 36.7(2012):1496-1501.
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