| Title | Cleavage of the Au-P Bond in Au-Substituted Phosphines |
| Author | |
| Corresponding Author | Leo Liu, Liu |
| Publication Years | 2023-02-01
|
| DOI | |
| Source Title | |
| ISSN | 0044-2313
|
| EISSN | 1521-3749
|
| Abstract | Three protocols that involve the cleavage of the Au-P bond in Au-substituted phosphines (AuPhos) have been demonstrated, namely i) direct demetallation with a strong anionic base; ii) protonation followed by demetallation with a neutral base; iii) oxidation-triggered metal migration. Specifically, direct demetallation of (CAAC)AuPPh2 (1 a) (CAAC=cyclic (alkyl)(amino)carbene) with KP(TMS)(2) or LiC(N-2)TMS yields (CAAC)AuPTMS2 (2) or (CAAC)AuC(N-2)TMS (3), respectively. Treatment of (NHC)AuPPh2 (1 b) (NHC=N-heterocyclic carbene) with HOTf followed by the corresponding neutral phosphine gives scarce examples of aurophosphonium salts [(NHC)AuPHAd(2)][OTf] (5) and [((NHC)Au)(2)PPh2][OTf] (6). Oxidation of 1 a or 1 b with Se affords LAuSeP(Se)Ph-2 (L=CAAC, 7 a; NHC, 7 b). |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | National Natural Science Foundation of China["22271132","22101114"]
; Guangdong Basic and Applied Basic Research Foundation[2022A1515011717]
; Shenzhen Science and Technology Innovation Program[JCYJ20220530114806015]
; Guangdong Provincial Key Laboratory of Catalysis[2020B121201002]
|
| WOS Research Area | Chemistry
|
| WOS Subject | Chemistry, Inorganic & Nuclear
|
| WOS Accession No | WOS:000931455200001
|
| Publisher | |
| ESI Research Field | CHEMISTRY
|
| Data Source | Web of Science
|
| Citation statistics |
Cited Times [WOS]:0
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/490020 |
| Department | Department of Chemistry |
| Affiliation | 1.Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China 2.Southern Univ Sci & Technol, Guangdong Prov Key Lab Catalysis, Shenzhen 518055, Peoples R China |
| First Author Affilication | Department of Chemistry; Southern University of Science and Technology |
| Corresponding Author Affilication | Department of Chemistry; Southern University of Science and Technology |
| First Author's First Affilication | Department of Chemistry |
| Recommended Citation GB/T 7714 |
Wei, Rui,Wang, Xin-Feng,Leo Liu, Liu. Cleavage of the Au-P Bond in Au-Substituted Phosphines[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,2023.
|
| APA |
Wei, Rui,Wang, Xin-Feng,&Leo Liu, Liu.(2023).Cleavage of the Au-P Bond in Au-Substituted Phosphines.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE.
|
| MLA |
Wei, Rui,et al."Cleavage of the Au-P Bond in Au-Substituted Phosphines".ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE (2023).
|
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