DICP OpenIR
CN and NH Bond Metathesis Reactions Mediated by Carbon Dioxide
Wang, Yehong1; Zhang, Jian1; Liu, Jing1; Zhang, Chaofeng1,2; Zhang, Zhixin1; Xu, Jie1; Xu, Shutao1; Wang, Fangjun1; Wang, Feng1
关键词Carbon Dioxide Formamide Metathesis Reaction Mechanisms Synthetic Methods
刊名CHEMSUSCHEM
2015-06-22
DOI10.1002/cssc.201500318
8期:12页:2066-2072
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]SECONDARY-AMINES ; CARBAMIC ACID ; CO2 CAPTURE ; COOPERATIVE CATALYSIS ; EFFICIENT CATALYST ; ROOM-TEMPERATURE ; AROMATIC-AMINES ; BUILDING-BLOCK ; PRIMARY AMIDES ; FORMYLATION
英文摘要Herein, we report CO2-mediated metathesis reactions between amines and DMF to synthesize formamides. More than 20amines, including primary, secondary, aromatic, and heterocyclic amines, diamines, and amino acids, are converted to the corresponding formamides with good-to-excellent conversions and selectivities under mild conditions. This strategy employs CO2 as a mediator to activate the amine under metal-free conditions. The experimental data and insitu NMR and attenuated total reflectance IR spectroscopy measurements support the formation of the N-carbamic acid as an intermediate through the weak acid-base interaction between CO2 and the amine. The metathesis reaction is driven by the formation of a stable carbamate, and a reaction mechanism is proposed.
语种英语
WOS记录号WOS:000356725300008
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146327
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, DICP, SKLC, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Wang, Yehong,Zhang, Jian,Liu, Jing,et al. CN and NH Bond Metathesis Reactions Mediated by Carbon Dioxide[J]. CHEMSUSCHEM,2015,8(12):2066-2072.
APA Wang, Yehong.,Zhang, Jian.,Liu, Jing.,Zhang, Chaofeng.,Zhang, Zhixin.,...&Wang, Feng.(2015).CN and NH Bond Metathesis Reactions Mediated by Carbon Dioxide.CHEMSUSCHEM,8(12),2066-2072.
MLA Wang, Yehong,et al."CN and NH Bond Metathesis Reactions Mediated by Carbon Dioxide".CHEMSUSCHEM 8.12(2015):2066-2072.
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