Oxidative photoredox catalysis: mild and selective deprotection of PMB ethers mediated by visible light.
| Autor: | Tucker JW; Department of Chemistry and Center for Chemical Methodology and Library Development, Boston University, 590 Commonwealth Ave., Boston, MA, USA., Narayanam JM, Shah PS, Stephenson CR |
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| Jazyk: | angličtina |
| Zdroj: | Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2011 May 07; Vol. 47 (17), pp. 5040-2. Date of Electronic Publication: 2011 Mar 24. |
| DOI: | 10.1039/c1cc10827a |
| Abstrakt: | Herein we report an advancement in the application of visible light photoredox catalysts in the oxidation of electron-rich arenes resulting in the selective deprotection of para-methoxybenzyl (PMB) ethers. This method is highlighted by excellent functional group tolerance, protecting group orthogonality, mild reaction conditions and avoidance of stoichiometric redox byproducts. (© The Royal Society of Chemistry 2011) |
| Databáze: | MEDLINE |
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