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Supramolecular photochemistry of encapsulated caged ortho-nitrobenzyl triggers

2019-10Journal article Open access
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dc.contributor.authorKamatham, Nareshbabu
dc.contributor.authorRaj, A. Mohan
dc.contributor.authorGivens, Richard S.
dc.contributor.authorDa Silva, José Paulo
dc.contributor.authorRamamurthy, V.
dc.date.accessioned2020-07-24T10:51:27Z
dc.date.available2020-07-24T10:51:27Z
dc.date.issued2019-10
dc.description.abstractortho-Nitrobenzyl (oNB) triggers have been extensively used to release various molecules of interest. However, the toxicity and reactivity of the spent chromophore, o-nitrosobenzaldehyde, remains an unaddressed difficulty. In this study we have applied the well-established supramolecular photochemical concepts to retain the spent trigger o-nitrosobenzaldehyde within the organic capsule after release of water-soluble acids and alcohols. The sequestering power of organic capsules for spent chromophores during photorelease from ortho-nitrobenzyl esters, ethers and alcohols is demonstrated with several examples.
dc.description.sponsorshipNational Science FoundationNational Science Foundation (NSF) [CHE-1807729]
dc.description.sponsorshipKansas University Endowment Association
dc.description.sponsorshipFCT - Foundation for Science and TechnologyPortuguese Foundation for Science and Technology [UID/Multi/04326/2019, EMBRC.PT ALG-01-0145-FEDER-022121]
dc.identifier.doi10.1039/c9pp00260j
dc.identifier.issn1474-905X
dc.identifier.urihttp://hdl.handle.net/10400.1/14233
dc.language.isoeng
dc.peerreviewedyes
dc.publisherRoyal Society of Chemistry
dc.subjectPhotoremovable protecting groups
dc.subjectReaction-Mechanisms
dc.subject2-Nitrobenzyl compounds
dc.subjectGuest molecules
dc.subjectCapsuleplex
dc.subjectPhotorelease
dc.subjectContainers
dc.subjectSystem
dc.subjectEsters
dc.subjectWater
dc.titleSupramolecular photochemistry of encapsulated caged ortho-nitrobenzyl triggers
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage2420
oaire.citation.issue10
oaire.citation.startPage2411
oaire.citation.titlePhotochemical & Photobiological Sciences
oaire.citation.volume18
person.familyNameDa Silva
person.givenNameJosé Paulo
person.identifier.ciencia-id3413-C4F4-73F7
person.identifier.orcid0000-0002-6458-7328
person.identifier.ridA-4606-2008
person.identifier.scopus-author-id7201733236
rcaap.rightsopenAccess
rcaap.typearticle
relation.isAuthorOfPublicatione2004fa2-a47d-44b0-b11c-fc95fe51cbf9
relation.isAuthorOfPublication.latestForDiscoverye2004fa2-a47d-44b0-b11c-fc95fe51cbf9

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