Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation | |
Cao, Yanwei2,5; Yang, Jian-Gong2,3,4; Deng, Yi1; Wang, Shengchun1; Liu, Qi2,3,4; Shen, Chaoren5; Lu, Wei8; Che, Chi-Ming6,7; Chen, Yong2,3,4; He, Lin5 | |
刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION |
2019-12-10 | |
卷号 | -期号:-页码:6 |
关键词 | carbamates double salts oxidative carbonylation synergistic catalysis urea |
ISSN号 | 1433-7851 |
DOI | 10.1002/anie.201914089 |
英文摘要 | A sensitive amine-responsive disassembly of self-assembled Au-I-Cu-I double salts was observed and its utilization for the synergistic catalysis was enlightened. Investigation of the disassembly of [Au(NHC)(2)][CuI2] revealed the contribution of Cu-assisted ligand exchange of N-heterocyclic carbene (NHC) by amine in [Au(NHC)(2)](+) and the capacity of [CuI2](-) on the oxidative step. By integrating the implicative information coded in the responsive behavior and inherent catalytic functions of d(10) metal complexes, a catalyst for the oxidative carbonylation of amines was developed. The advantages of this method were clearly reflected on mild reaction conditions and the significantly expanded scope (51 examples); both primary and steric secondary amines can be employed as substrates. The cooperative reactivity from Au and Cu centers, as an indispensable prerequisite for the excellent catalytic performance, was validated in the synthesis of (un)symmetric ureas and carbamates. |
资助项目 | NSFC[91645118] ; NSFC[21633013] ; NSFC[21802151] ; NSFC[21703159] ; NSF of Jiangsu Province[BK20180249] ; Key Research Program of Frontier Sciences of CAS[QYZDJ-SSW-SLH051] ; Strategic Priority Research Program of CAS[XDB17000000] ; CAS-Croucher Funding Scheme for Joint Laboratories |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
资助机构 | NSFC ; NSF of Jiangsu Province ; Key Research Program of Frontier Sciences of CAS ; Strategic Priority Research Program of CAS ; CAS-Croucher Funding Scheme for Joint Laboratories |
内容类型 | 期刊论文 |
源URL | [http://ir.licp.cn/handle/362003/27255] |
专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
通讯作者 | Shen, Chaoren; Chen, Yong; He, Lin |
作者单位 | 1.Wuhan Univ, Coll Chem & Mol Sci, Inst Adv Studies, Wuhan 430072, Hubei, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, CAS HKU Joint Lab New Mat Tech Inst Phys & Chem, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Lanzhou Inst Chem Phys, Suzhou Res Inst, State Key Lab Oxo Synth & Select Oxidat OSSO, Lanzhou 730000, Gansu, Peoples R China 6.Univ Hong Kong, State Key Lab Synthet Chem, Pokfulam Rd, Hong Kong, Peoples R China 7.Univ Hong Kong, Dept Chem, Pokfulam Rd, Hong Kong, Peoples R China 8.South Univ Sci & Technol China, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Cao, Yanwei,Yang, Jian-Gong,Deng, Yi,et al. Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,-(-):6. |
APA | Cao, Yanwei.,Yang, Jian-Gong.,Deng, Yi.,Wang, Shengchun.,Liu, Qi.,...&He, Lin.(2019).Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,-(-),6. |
MLA | Cao, Yanwei,et al."Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION -.-(2019):6. |
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