Publicação
Photorelease of incarcerated caged acids from hydrophobic coumaryl esters into aqueous solution
| dc.contributor.author | Kamatham, Nareshbabu | |
| dc.contributor.author | Mendes, Débora C. | |
| dc.contributor.author | Silva, José P. da | |
| dc.contributor.author | Givens, Richard S. | |
| dc.contributor.author | Ramamurthy, V. | |
| dc.date.accessioned | 2017-04-07T15:55:46Z | |
| dc.date.available | 2017-04-07T15:55:46Z | |
| dc.date.issued | 2016-11 | |
| dc.description.abstract | Photolysis of aqueous solutions of carboxylic acid esters of 7-(methoxycoumaryl)-4-methanol included within the capsule made up of two molecules of octaacid released the acids in water. The trigger 7-(methoxycoumaryl)-4-methyl chromophore remains within octaacid either as the alcohol or as an adduct with the host octaacid through a hydrogen abstraction process. The method established here offers a procedure to release hydrophobic acid molecules in water at will in a timely manner with light. In addition, the system offers an unanticipated opportunity to probe the mechanistic dichotomy of a diradicaloid intermediate expressing both radical and ionic behavior when generated by coumarylmethyl ester photolysis in a hydrophobic environment. | |
| dc.identifier.doi | 10.1021/acs.orglett.6b02655 | |
| dc.identifier.issn | 1523-7060 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/9214 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | American Chemical Society | |
| dc.relation | Center for Mediterranean Bioresources and food | |
| dc.relation.isbasedon | WOS:000387303200009 | |
| dc.title | Photorelease of incarcerated caged acids from hydrophobic coumaryl esters into aqueous solution | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Center for Mediterranean Bioresources and food | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FBIA%2F04325%2F2013/PT | |
| oaire.citation.endPage | 5483 | |
| oaire.citation.issue | 21 | |
| oaire.citation.startPage | 5480 | |
| oaire.citation.title | Organic Letters | |
| oaire.citation.volume | 18 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| person.familyName | Silva | |
| person.givenName | José Paulo da | |
| person.identifier.ciencia-id | 3413-C4F4-73F7 | |
| person.identifier.orcid | 0000-0002-6458-7328 | |
| person.identifier.rid | A-4606-2008 | |
| person.identifier.scopus-author-id | 7201733236 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| rcaap.rights | restrictedAccess | |
| rcaap.type | article | |
| relation.isAuthorOfPublication | e2004fa2-a47d-44b0-b11c-fc95fe51cbf9 | |
| relation.isAuthorOfPublication.latestForDiscovery | e2004fa2-a47d-44b0-b11c-fc95fe51cbf9 | |
| relation.isProjectOfPublication | 4556bdc1-a62e-4c34-9ffe-a907cb01ed01 | |
| relation.isProjectOfPublication.latestForDiscovery | 4556bdc1-a62e-4c34-9ffe-a907cb01ed01 |
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