Ruthenium-catalyzed stereo- and chemoselective oxidative coupling of vinyl ketones: efficient access to (E,E)-1,6-dioxo-2,4-dienes?
Chemical Communications Pub Date: 2022-02-10 DOI: 10.1039/D1CC06680C
Abstract
A Ru-catalyzed direct oxidative coupling reaction of vinyl ketones was developed. It offers a straightforward and atom-economical protocol for the synthesis of functionalized (E,E)-1,6-dioxo-2,4-diene derivatives in moderate to good yields with excellent stereo- and chemoselectivities. In addition, the synthetic utility of this method was further demonstrated by its application to the synthesis of bioactive natural products such as (7E,9E)-henicosa-7,9-diene-6,11-dione (sex pheromone), ostopanic acid (plant anticancer agent), JA (anti-tumor agent) and the southern part (C1–C13) of the antibiotic macrolactin-T.
Recommended Literature
- [1] Fast-Track to Research Data Management in Experimental Material Science-Setting the Ground for Research Group Level Materials Digitalization. LarsBanko,AlfredLudwig 10.1021/acscombsci.0c00057
- [2] Examination of ammonia–poly(pyrrole) interactions by piezoelectric and conductivity measurements Analyst, 1991,116, 1125-1130 10.1039/AN9911601125
- [3] Dissociation of large gaseous serine clusters produces abundant protonated serine octamer Jacob S. Jordan,Evan R. WilliamsAnalyst, 2021,146, 2617-2625 10.1039/D1AN00273B
- [4] Fe/Fe3C@C nanoparticles encapsulated in N-doped graphene–CNTs framework as an efficient bifunctional oxygen electrocatalyst for robust rechargeable Zn–air batteries? Zhiyan Chen,Nan Wu,Yaobing Wang,Bing Wang,Yingde WangJ. Mater. Chem. A, 2018,6, 516-526 10.1039/C7TA08423D
- [5] Excitation energies from ground-state density-functionals by means of generator coordinates A. B. F. da Silva,K. CapellePhys. Chem. Chem. Phys., 2009,11, 4564-4569 10.1039/B902529D
- [6] Emulsion soft templating of carbide-derived carbon nanospheres with controllable porosity for capacitive electrochemical energy storage? M. Zeiger,N. J?ckel,P. Strubel,L. Borchardt,R. Reinhold,W. Nickel,J. Eckert,V. Presser,S. KaskelJ. Mater. Chem. A, 2015,3, 17983-17990 10.1039/C5TA03730A
- [7] Excimer emission and magnetoluminescence of radical-based zinc(ii) complexes doped in host crystals? Shojiro Kimura,Tetsuro KusamotoChem. Commun., 2020,56, 11195-11198 10.1039/D0CC04830E
- [8] Emulsion technologies for multicellular tumour spheroid radiation assays? Kay S. McMillan,Anthony G. McCluskey,Annette Sorensen,Marie Boyd,Michele ZagnoniAnalyst, 2016,141, 100-110 10.1039/C5AN01382H
- [9] Evolution of dealloying induced strain in nanoporous gold crystals? Ross Harder,David C. Dunand,Ian McNultyNanoscale, 2017,9, 5686-5693 10.1039/C6NR09635B
- [10] Embedding cyclic nitrone in mesoporous silica particles for EPR spin trapping of superoxide and other radicals? Eric Besson,Stéphane Gastaldi,Emily Bloch,Selma Aslan,Hakim Karoui,Olivier Ouari,Micael HardyAnalyst, 2019,144, 4194-4203 10.1039/C9AN00468H
Journal Name：Chemical Communications
research_products
-
CAS no.: 89640-58-4
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.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)