Peroxynitric Acid: A Convenient Oxygen Source for Oxidation of Organic Compounds Catalyzed by Polyimide-Supported Manganese (III) Tetrakis(4-methoxylphenyl)porphyrin Acetate

Autor: Gholamreza Karimipour, Zahra Rafiee, Massomeh Bahramian

Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 36, Iss 2, Pp 17-28 (2017)

In this work, a polyimide (PI) containing triazole units was synthesized using 3,5-diamino-1,2,4-triazole and pyromellitic dianhydride in N-methyl-2-pyrrolidinone. This polymer was used as the support of manganese (III) tetrakis(4-methoxylphenyl)porp

Externí odkaz: https://doaj.org/article/a529d6ca0d534bc0838a234977a522cd

Manganese (III)-Bis(salicylaldehyde)-4-Methyl-1,2-Phenylenediimine (Mn-BSMP) as an Inexpensive N2O2 Type Schiff Base Catalyst for Oxidative Decarboxylation of Carboxylic Acids with (n-Bu4NIO4) in the Presence of Imidazol

Autor: Gholamreza Karimipour, Morteza Montazerozohori, Nasrin Haghighat Naeini

Publikováno v: Iranian Journal of Chemistry & Chemical Engineering, Vol 30, Iss 4, Pp 13-18 (2011)

In this study, bis(salicylaldehyde)-4-methyl-1,2-phenylenediimine (BSMP) as a Schiff base ligand of N2O2-type and its Mn and Fe complex as M-BSMP catalyst were synthesized and characterized by UV-Vis, IR spectroscopy and elemental analysis. The effic

Externí odkaz: https://doaj.org/article/620daed5ae0a467393270ded139b2543

Preparation And Characterization of a New Proton-Exchange Membrane On The Basis of The Modification of Sulfonated Polystyrene With MIL-53 (Al)-NH2 For Applying in The Direct-Methanol Fuel Cell

Autor: Gholamreza Karimipour, Mehrorang Ghaedi, Valiollah Mandanipour, Masoumeh Salehi, Morteza Montazerozohoori

On the basis of the sulfonated polystyrene, a new proton-exchange membrane was prepared in this study. In order to be applied in the direct-methanol fuel cells (DMFCs), the modification of sulfonated polystyrene was conducted by MIL-53(Al)-NH2. Membr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a85de2f34f5f36c7409f17db25a5c569
https://doi.org/10.21203/rs.3.rs-1014698/v1

Porphyrin based nano-sized imprinted polymer as an efficient modifier for the design of a potentiometric copper carbon paste electrode

Autor: Hamid Reza Rajabi, Gholamreza Karimipour, Arezoo Zarezadeh

Publikováno v: RSC Advances. 7:14923-14931

In this study, a new carbon paste electrode (CPE) modified with porphyrin-based ion imprinted polymer (IIP) was designed and applied for the potentiometric determination of Cu2+ ions in aqueous solutions. The Cu-IIP was prepared using methacrylic aci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db8c27401935b785c5229c0075f99a59
https://doi.org/10.1039/c6ra27288f

New aminoporphyrins bearing urea derivative substituents: synthesis, characterization, antibacterial and antifungal activity

Autor: Asghar Naghiha, Saeed Kowkabi, Gholamreza Karimipour

Publikováno v: Brazilian Archives of Biology and Technology, Vol 58, Iss 3, Pp 431-442 (2015)
Brazilian Archives of Biology and Technology, Volume: 58, Issue: 3, Pages: 431-442, Published: JUN 2015
Brazilian Archives of Biology and Technology v.58 n.3 2015
Brazilian Archives of Biology and Technology
Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR

This work studied the synthesis of 5,10,15-tris(4-aminophenyl)-20-(N,N-dialkyl/diaryl-N-phenylurea) porphyrins (P1-P4 with alkyl or aryl groups of Ph, iPr, Et and Me, respectively) and also the preparation of their manganese (III) and cobalt (II) com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1229524bd51dfc941bca6480abfb646d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000300431&lng=en&tlng=en