Literature DB >> 12443065

Poly(ethylene glycol)-supported tetrahydroxyphenyl porphyrin: a convenient, recyclable catalyst for photooxidation reactions.

Maurizio Benaglia1, Tamara Danelli, Fabrizio Fabris, Davide Sperandio, Gianluca Pozzi.   

Abstract

[reaction: see text] A new poly(ethylene glycol)-supported porphyrin has been prepared and its ability as a promoter in photooxidation reactions has been studied. The PEG-supported catalyst exhibits high activity, comparable to that of a nonanchored sensitizer, and it is easily removable by filtration from the reaction mixture. The polymer-bound porphyrin has been recycled up to six times with no loss of chemical and stereochemical efficiency.

Entities:  

Year:  2002        PMID： 12443065     DOI： 10.1021/ol0267230

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  5 in total

1.  Efficient microwave-assisted synthesis of amine-substituted tetrakis(pentafluorophenyl)porphyrin.

Authors:  Diana Samaroo; Clifford E Soll; Louis J Todaro; Charles M Drain
Journal:  Org Lett       Date:  2006-10-26       Impact factor: 6.005

2.  In vivo photoacoustic tumor tomography using a quinoline-annulated porphyrin as NIR molecular contrast agent.

Authors:  Michael Luciano; Mohsen Erfanzadeh; Feifei Zhou; Hua Zhu; Tobias Bornhütter; Beate Röder; Quing Zhu; Christian Brückner
Journal:  Org Biomol Chem       Date:  2017-01-25       Impact factor: 3.876

3.  Enhanced catalytic activity and unexpected products from the oxidation of cyclohexene by organic nanoparticles of 5,10,15,20-tetrakis-(2,3,4,5,6-pentafluorophenyl)porphyrinatoiron(III) in water by using O2.

Authors:  Gabriela Smeureanu; Amit Aggarwal; Clifford E Soll; Julius Arijeloye; Erik Malave; Charles Michael Drain
Journal:  Chemistry       Date:  2009-11-09       Impact factor: 5.236

4.  Singlet oxygen generation by photoactive polymeric microparticles with enhanced aqueous compatibility.

Authors:  Víctor Fabregat; M Isabel Burguete; Francisco Galindo; Santiago V Luis
Journal:  Environ Sci Pollut Res Int       Date:  2013-11-24       Impact factor: 4.223

Review 5.  Modifications of Porphyrins and Hydroporphyrins for Their Solubilization in Aqueous Media.

Authors:  Michael Luciano; Christian Brückner
Journal:  Molecules       Date:  2017-06-13       Impact factor: 4.411
  5 in total

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