| Title | Crystalline monometal-substituted free carbenes |
| Author | |
| Corresponding Author | Liu，Liu Leo |
| Publication Years | 2022-08-11
|
| DOI | |
| Source Title | |
| ISSN | 2451-9308
|
| EISSN | 2451-9294
|
| Volume | 8Issue:8Pages:2278-2289 |
| Abstract | The rich chemistry of transition-metal (TM) carbyne complexes has fueled their application in a wide range of fields, from synthetic chemistry to materials science. The isomeric forms of these complexes are monometal-substituted carbenes and have so far been detected only in the gas phase. In this article, we describe the synthesis of crystalline monometal-substituted free carbenes. To isolate these molecules, we selected a bulky π-donor substituent and a closed-shell electron-rich TM center as the substituents around the carbene center. This combination allows these metallocarbenes to exhibit a nucleophilic carbenic character with a high-lying highest occupied molecular orbital (HOMO) arising from the metal substituent. Additionally, we report a formal rearrangement of the metallocarbene to a zwitterionic species containing a carbyne anion, which makes these free compounds not only synthetic astonishments but also attractive for the development of novel subvalent carbon-transfer reactions. |
| Keywords | |
| URL | [Source Record] |
| Indexed By | |
| Language | English
|
| SUSTech Authorship | First
; Corresponding
|
| Funding Project | Guangdong Provincial Key Laboratory Of Catalysis[2020B121201002];Natural Science Foundation of Guangdong Province[2022A1515011717];National Natural Science Foundation of China[22101114];
|
| WOS Research Area | Chemistry
|
| WOS Subject | Chemistry, Multidisciplinary
|
| WOS Accession No | WOS:000853838300004
|
| Publisher | |
| Scopus EID | 2-s2.0-85135685211
|
| Data Source | Scopus
|
| Citation statistics |
Cited Times [WOS]:5
|
| Document Type | Journal Article |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/382325 |
| Department | Department of Chemistry 深圳格拉布斯研究院 |
| Affiliation | Department of Chemistry,Shenzhen Grubbs Institute,and Guangdong Provincial Key Laboratory of Catalysis,Southern University of Science and Technology,Shenzhen,518055,China |
| First Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| Corresponding Author Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| First Author's First Affilication | Department of Chemistry; Shenzhen Grubbs Institute |
| Recommended Citation GB/T 7714 |
Hu，Chenyang,Wang，Xin Feng,Wei，Rui,et al. Crystalline monometal-substituted free carbenes[J]. Chem,2022,8(8):2278-2289.
|
| APA |
Hu，Chenyang.,Wang，Xin Feng.,Wei，Rui.,Hu，Chaopeng.,Ruiz，David A..,...&Liu，Liu Leo.(2022).Crystalline monometal-substituted free carbenes.Chem,8(8),2278-2289.
|
| MLA |
Hu，Chenyang,et al."Crystalline monometal-substituted free carbenes".Chem 8.8(2022):2278-2289.
|
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