Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation

Cao, Yanwei1,4; Yang, Jian-Gong2,3,4; Deng, Yi5; Wang, Shengchun5; Liu, Qi2,3,4; Shen, Chaoren1; Lu, Wei6; Che, Chi-Ming7,8; Chen, Yong2,3,4; He, Lin1

2019-12-10

10.1002/anie.201914089

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION   影响因子和分区

1433-7851

1521-3773

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.

carbamates double salts oxidative carbonylation synergistic catalysis urea

SCI ; IC ; EI

英语

NI期刊

其他

Strategic Priority Research Program of CAS[XDB17000000]

Chemistry

Chemistry, Multidisciplinary

WOS:000501684100001

WILEY-V C H VERLAG GMBH

20195107876142

Amines ; Carbonylation ; Catalysis ; Gold compounds ; Ligands ; Metabolism ; Metal complexes ; Salts ; Urea

Physical Chemistry:801.4 ; Chemical Reactions:802.2 ; Organic Compounds:804.1 ; Inorganic Compounds:804.2

CHEMISTRY

Web of Science

1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Suzhou Res Inst, State Key Lab Oxo Synth & Select Oxidat OSSO, Lanzhou 730000, Gansu, Peoples R China
2.Chinese Acad Sci, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China
3.Chinese Acad Sci, CAS HKU Joint Lab New Mat Tech Inst Phys & Chem, Beijing 100190, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Wuhan Univ, Coll Chem & Mol Sci, Inst Adv Studies, Wuhan 430072, Hubei, Peoples R China
6.South Univ Sci & Technol China, Dept Chem, Shenzhen 518055, Guangdong, Peoples R China
7.Univ Hong Kong, State Key Lab Synthet Chem, Pokfulam Rd, Hong Kong, Peoples R China
8.Univ Hong Kong, Dept Chem, Pokfulam Rd, Hong Kong, Peoples R China

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,2019,59(5):2080-2084.

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,59(5),2080-2084.

Cao, Yanwei,et al."Amine-Responsive Disassembly of Au-I-Cu-I Double Salts for Oxidative Carbonylation".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 59.5(2019):2080-2084.