Publication: Aerobic oxygenation of phenylboronic acid promoted by thiol derivatives under gold-free conditions: A warning against gold nanoparticle catalysis
| dc.contributor.author | Patcharin Kaewmati | en_US |
| dc.contributor.author | Ekasith Somsook | en_US |
| dc.contributor.author | Raghu Nath Dhital | en_US |
| dc.contributor.author | Hidehiro Sakurai | en_US |
| dc.contributor.other | Mahidol University | en_US |
| dc.contributor.other | Sokendai Graduate University for Advanced Studies | en_US |
| dc.contributor.other | National Institutes of Natural Sciences - Institute for Molecular Science | en_US |
| dc.date.accessioned | 2018-06-11T04:32:57Z | |
| dc.date.available | 2018-06-11T04:32:57Z | |
| dc.date.issued | 2012-11-07 | en_US |
| dc.description.abstract | Oxygenation of phenylboronic acid to phenol is promoted by thiol derivatives such as 2-aminothiophenol under aerobic conditions in water without metal catalyst. A plausible mechanism involves autoxidation of thiol to generate hydrogen peroxide in situ, which converts phenylboronic acid into phenol under basic conditions. Since thiols are often utilized as protective ligands for gold nanoparticles (AuNPs), this result is a warning that excess thiols and free thiols liberated from the Au surface could participate in aerobic oxidations catalyzed by thiol-protected AuNPs. © 2012 Elsevier Ltd. All rights reserved. | en_US |
| dc.identifier.citation | Tetrahedron Letters. Vol.53, No.45 (2012), 6104-6106 | en_US |
| dc.identifier.doi | 10.1016/j.tetlet.2012.08.142 | en_US |
| dc.identifier.issn | 18733581 | en_US |
| dc.identifier.issn | 00404039 | en_US |
| dc.identifier.other | 2-s2.0-84867240441 | en_US |
| dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/123456789/13577 | |
| dc.rights | Mahidol University | en_US |
| dc.rights.holder | SCOPUS | en_US |
| dc.source.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84867240441&origin=inward | en_US |
| dc.subject | Biochemistry, Genetics and Molecular Biology | en_US |
| dc.subject | Chemistry | en_US |
| dc.subject | Pharmacology, Toxicology and Pharmaceutics | en_US |
| dc.title | Aerobic oxygenation of phenylboronic acid promoted by thiol derivatives under gold-free conditions: A warning against gold nanoparticle catalysis | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| mu.datasource.scopus | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84867240441&origin=inward | en_US |