CAS: 27647-84-3|Zinc(II) Tetrakis(4-carboxyphenyl) porphine

Taw qhia ntawm CAS: 27647-84-3|zinc(II) tetrakis(4-carboxyphenyl)porphine

Synthesis Analysis

Porphyrins thiab lawv cov derivatives, suav nrog zinc complexes, yog synthesized los ntawm txoj kev uas feem ntau koom nrog kev tsim ntawm lub nplhaib porphyrin ua raws li kev taw qhia ntawm cov hlau ions. Piv txwv li, ib txoj kev tshawb fawb tau piav qhia txog kev sib txuas ntawm porphyrins nrog ethynyl kev sib txuas rau aryl pawg ntawm porphyrin's 5- thiab 15- txoj haujlwm, ua kom pom kev hloov pauv ntawm cov khoom siv hluav taws xob los ntawm kev hloov pauv ntawm cov qauv (LeCours, DiMagno, & Therien, 1996 ).

Molecular Structure Analysis

Cov qauv molecular ntawm porphyrin tebchaw tuaj yeem cuam tshuam loj heev los ntawm kev suav nrog cov hlau ions thiab cov pab pawg hloov pauv. X-ray crystallography cov kev tshawb fawb, xws li ib tug ua rau ib tug tshwj xeeb zinc porphyrin complex, qhia cov ncauj lus kom ntxaws insights rau hauv kev npaj ntawm atoms thiab lub hom phiaj ntawm lub nplhaib porphyrin, qhia txog qhov cuam tshuam ntawm cov khoom hloov ntawm macrocycle txoj kev sib haum xeeb (Senge & Smith, 1997) .

Tshuaj Reactions thiab Properties

Zinc porphyrins koom nrog ntau yam tshuaj tiv thaiv, leveraging lub chaw hlau lub peev xwm los koom tes nrog ntau yam ligands. Qhov kev sib koom tes muaj peev xwm ua kom yooj yim tsim cov complexes nrog cov khoom sib txawv thiab cov kev ua haujlwm. Piv txwv li, kev tshawb fawb rau tus kheej ntawm porphyrin scaffolds rau hauv hydrogen-bonding polymers underlines lub versatility ntawm porphyrin lug nyob rau hauv tsim complex architectures (Vinodu & Goldberg, 2004).

Specification of CAS: 27647-84-3|zinc(II) tetrakis(4-carboxyphenyl)porphine

Kev Tshawb Fawb Daim Ntawv Thov CAS: 27647-84-3|zinc(II) tetrakis(4-carboxyphenyl)porphine

Meso-substituted porphyrin photosensitizersNrog kev txhim kho nyob ze-infrared nqus tau raug tsim los rau kev kho mob qog noj ntshav tau zoo los ntawm kev kho mob photodynamic. Cov porphyrin molecules no nthuav tawm cov duab zoo nkauj zoo nkauj, nrog rau kev nqus tau zoo thiab cov fluorescence emission nyob rau hauv qhov ze-infrared ntau yam, ua rau lawv muaj zog rau kev tsom mus rau cov qog nqaij hlav qog nqaij hlav nrog tsawg tsaus nti toxicity thiab muaj zog phototoxicity. Lawv cov cellular uptake thiab diffusion rau hauv cov qog nqaij hlav cancer tau raug lees paub, ua kom pom lawv lub peev xwm hauv kev siv photodynamic kho (Pan li al., 2018).

Ntsuab Zn-porphyrin-sensitized nanocrystalline TiO2 zaj duab xistau tsim los hloov lub hnub ci rau hauv hluav taws xob zoo. Novel zinc metalloporphyrins, tus yam ntxwv los ntawm spectroscopic cov tswv yim thiab theoretical xam, qhia tau hais tias muaj teeb meem loj photon-rau-tam sim no efficiencies (IPCEs) thiab tseem ceeb tag nrho cov conversion efficiency hauv dye-sensitized solar cells. Cov kev tshawb pom no cim lawv tias yog qhov ua tau zoo tshaj plaws porphyrin-sensitized solar cells tau tshaj tawm, qhia lawv daim ntawv thov hauv kev hloov pauv hnub ci zog (Wang li al., 2005).

Ibasymmetric zinc porphyrin derivativetau siv los ua kom pom cov graphitic carbon nitride kom pom tau zoo-tsav-tsav photocatalytic H2 ntau lawm. Txoj kev tshawb no qhia pom qhov zoo tshaj ntawm zinc-5-(4-carboxyphenyl)-10,15,20-tri(3-}pridyl) porphyrin hauv kev txhim kho cov duab zoo nkauj thiab ruaj khov ntawm graphitic carbon nitride, ua rau kom pom tseeb quantum yield rau H2 ntau lawm nyob rau hauv lub teeb pom kev zoo, nthuav tawm nws daim ntawv thov nyob rau hauv lub zog tauj dua tshiab technologies (Wang li al., 2017).

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