Borylation, silylation and selenation of C–H bonds in metal sandwich compounds by applying a directing group strategy?
New Journal of Chemistry Pub Date: 2017-10-23 DOI: 10.1039/C7NJ02388J
Abstract
Palladium-mediated borylation, silylation, and selenation have been achieved by C–H activation using bidentate directing groups linked on iron and cobalt sandwich compounds. Herein, the first examples of borylation and silylation using pyridine-N-oxide and (2-methylthio)phenyl directing groups have been shown using Pd(OAc)2 as a catalyst. In the case of C–H selenation, the product was formed by treating diphenyl-diselenide with an 8-aminoquinoline-based palladacycle. The novel palladacycle intermediates of the C–B, C–Si, and C–Se bond formation have been isolated and structurally characterized. A correlation between the type of heteroatom added and the donor atom of the installed bi-dentate directing group has also been presented.
Recommended Literature
- [1] An anti-leakage liquid metal thermal interface material Kaiyuan Huang,Wangkang Qiu,Meilian Ou,Xiaorui Liu,Zenan Liao,Sheng ChuRSC Adv., 2020,10, 18824-18829 10.1039/D0RA02351E
- [2] An integrated chip for immunofluorescence and its application to analyze lysosomal storage disorders Jie Shen,Ying Zhou,Tu Lu,Junya Peng,Zhixiang Lin,Yuhong Pang,Li YuLab Chip, 2012,12, 317-324 10.1039/C1LC20845D
- [3] An antioxidative galactomannan extracted from Chinese Sesbania cannabina enhances immune activation of macrophage cells? Chongyang Zhu,Xiaojia Bian,Xin Jia,Ning Tang,Yongqiang ChengFood Funct., 2020,11, 10635-10644 10.1039/D0FO02131H
- [4] An amphoteric reactivity of a mixed-valent bis(μ-oxo)dimanganese(iii,iv) complex acting as an electrophile and a nucleophile? Muniyandi Sankaralingam,So Hyun Jeon,Yong-Min Lee,Mi Sook Seo,Wonwoo NamDalton Trans., 2016,45, 376-383 10.1039/C5DT04292E
- [5] Aggregation dynamics, structure, and mechanical properties of bigels L. Di Michele,D. Fiocco,F. Varrato,E. Eiser,G. FoffiSoft Matter, 2014,10, 3633-3648 10.1039/C3SM52558A
- [6] An ionic liquid-mesoporous silica blend as a novel adsorbent for the adsorption and recovery of palladium ions, and its applications in continuous flow study and as an industrial catalyst? Shivani Sharma,Chia-Ming Wu,Ranjit T. Koodali,N. RajeshRSC Adv., 2016,6, 26668-26678 10.1039/C5RA26673D
- [7] Aggregation-induced emission enhancement of carbon quantum dots and applications in light emitting devices Rongyan Guo,Tao Li,Shuie ShiJ. Mater. Chem. C, 2019,7, 5148-5154 10.1039/C9TC01138B
- [8] An ion-gating multinanochannel system based on a copper-responsive self-cleaving DNAzyme? Yang Chen,Di Zhou,Zheyi Meng,Jin ZhaiChem. Commun., 2016,52, 10020-10023 10.1039/C6CC03943J
- [9] An atom efficient route to N-aryl and N-alkyl pyrrolines by transition metal catalysis? Supaporn Sawadjoon,Joseph S. M. SamecOrg. Biomol. Chem., 2011,9, 2548-2554 10.1039/C0OB00383B
- [10] An approach for correlating the structural and electrical properties of Zr4+-modified SrBi4Ti4O15/SBT ceramic Priyambada Nayak,Tanmaya Badapanda,Anil Kumar Singh,Simanchalo PanigrahiRSC Adv., 2017,7, 16319-16331 10.1039/C7RA00366H
Journal Name：New Journal of Chemistry
research_products
-
CAS no.: 89640-58-4
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.png)
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid](https://ossimg.kuujia.com/scimg/2138500/2138166-62-6x500.png)
![2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide](https://ossimg.kuujia.com/scimg/2034500/2034271-14-0x500.png)