133833-23-5Relevant academic research and scientific papers
Characterization of Amphipathic Fluorinated Porphyrin Derivatives
Nango, Mamoru,Iida, Kouji,Kawakita, Tomoki,Matsuura, Mitsutaka,Harada, Yukiko,et al.
, p. 545 - 547 (1992)
An efficient energy transfer from zinc porphyrin 4 to the porphyrin portion of poly(ethylenimine) -linked fluorinated porphyrin derivatives 1, 2 anchored onto a lipid bilayer is observed; the manganese complexes of 1 show catalytic transmembrane elec
Synthesis and coordination studies of 5-(4′-carboxyphenyl)-10,15,20-tris(pentafluorophenyl)porphyrin and its pyrrolidine-fused chlorin derivative
Almeida, José,Silva, André M.N.,Rebelo, Susana L.H.,Cunha-Silva, Luís,Rangel, Maria,De Castro, Baltazar,Leite, Andreia,Silva, Ana M.G.
, p. 8169 - 8179 (2018)
The introduction of a carboxylate function into porphyrins allows a variety of modifications, including coordination and conjugation, which are central to enhance the efficiency of macrocycles in photonic materials and biological applications. Herein, a s
Modulation of Energy Transfer into Sequential Electron Transfer upon Axial Coordination of Tetrathiafulvalene in an Aluminum(III) Porphyrin-Free-Base Porphyrin Dyad
Poddutoori, Prashanth K.,Bregles, Lucas P.,Lim, Gary N.,Boland, Patricia,Kerr, Russ G.,D'Souza, Francis
, p. 8482 - 8494 (2015)
Axially assembled aluminum(III) porphyrin based dyads and triads have been constructed to investigate the factors that govern the energy and electron transfer processes in a perpendicular direction to the porphyrin plane. In the aluminum(III) porphyrin-fr
Study of scrambling in porphyrin forming reactions: Synthesis, structure, photophysical, electrochemical and antimicrobial studies
Kooriyaden, Fasalu Rahman,Sujatha, Subramaniam,Arunkumar, Chellaiah
, p. 85 - 94 (2017)
Three classes of scrambled porphyrins (Class 1–3) were synthesized by MacDonald type 2 + 2 condensation reactions of electron deficient dipyrromethanes with aldehyde and its complementary reactions in presence of mild acid catalysts. Overall, BF3/su
Influence of the proton relay spacer on hydrogen electrocatalysis by cobalt hangman porphyrins
Roubelakis, Manolis M.,Bediako, D. Kwabena,Dogutan, Dilek K.,Nocera, Daniel G.
, p. 714 - 723 (2021/06/21)
A cobalt hangman porphyrin system with a phenyl spacer between the porphyrin ring and an internal carboxylic acid group as well as its non-hangman analogue were synthesized and utilized for the study of the proton-coupled electron transfer (PCET) kinetics
A flexible cofacial Fe porphyrin dimer as an extremely efficient and selective electrocatalyst for the CO2to CO conversion in non-aqueous and aqueous media
Mohamed, Eman A.,Naruta, Yoshinori,Zahran, Zaki N.
supporting information, p. 18213 - 18221 (2021/09/06)
Efficient and selective electrochemical reduction of CO2is a promising approach for its conversion to high value-added chemicals and reducing its green-house effect. Unless a suitable catalyst is used, the reduction occurs at a high overpotenti
Fluorinated porphyrin tweezer: A powerful reporter of absolute configuration for erythro and threo diols, amino alcohols, and diamines
Li, Xiaoyong,Tanasova, Marina,Vasileiou, Chrysoula,Borhan, Babak
, p. 1885 - 1893 (2008/09/18)
A general and sensitive nonempirical protocol to determine the absolute configurations of erythro and threo diols, amino alcohols, and diamines is reported. Binding of diols to the porphyrin tweezer system is greatly enhanced by increasing the Lewis acidi
Energy-gap dependence of photoinduced charge separation and subsequent charge recombination in 1,4-phenylene-bridged zinc-free-base hybrid porphyrins
Osuka, Atsuhiro,Noya, Go,Taniguchi, Seiji,Okada, Tadashi,Nishimura, Yoshinobu,Yamazaki, Iwao,Mataga, Noboru
, p. 33 - 46 (2007/10/03)
A series of 1,4-phenylene-bridged ZP-HP hybrid porphyrins (ZP = zinc porphyrin, HP = free-base porphyrin) 1 - 8 ZH have been prepared in which an electron-donating ZP moiety is kept constant and electron-accepting HP moieties are varied by introducing ele
Synthesis and Characterization of Hybrid Porphyrin Dimers and Halogenated Porphyrin Dimers
Iida, Kouji,Nango, Mamoru,Okada, Kenichi,Hikita, Masaya,Matsuura, Mitsutaka,et al.
, p. 1959 - 1968 (2007/10/03)
Zinc hybrid porphyrin dimer(ZnTTP-C2-H2PFPP, ZnTTP-C2-H2TTP, ZnPFPP-C2-H2PFPP, and ZnPFPP-C2-H2TTP) and manganese (III) halogenated porphyrin dimers (MnPFPP-C2-MnPFPP MnPFPP-C2MnDCPP, and MnDCPP-C2-MnDCPP) covalently bridged by an ethylene moiety (Scheme
Long-lived photoinitiated charge separation in carotene-diporphyrin triad molecules
Gust, Devens,Moore, Thomas A.,Moore, Ana L.,Gao, Feng,Luttrull, David,DeGraziano, Janice M.,Ma, Xiaochun C.,Makings, Lewis R.,Lee, Seung-Joo,Trier, Todd T.,Bittersmann, Edith,Seely, Gilbert R.,Woodward, Susanne,Bensasson, René V.,Rougée, Michel,De Schryver, Frans C.,Van Der Auweraer, Mark
, p. 3638 - 3647 (2007/10/02)
A variety of molecular triads and dyads consisting of covalently linked carotenoid (C) and/or porphyrin (P) moieties have been prepared and studied with transient absorption and time-resolved fluorescence techniques. Diporphyrins of the type PA
