110275-59-7

Upstream product

• 109-97-7 pyrrole 
• 557-34-6 zinc diacetate 
• 100-52-7 benzaldehyde 
• 123-08-0 4-hydroxy-benzaldehyde 
• 5970-45-6 zinc(II) acetate dihydrate 
• 107798-98-1 5-phenyldipyrromethane 
• 87345-22-0 5-(4'-hydroxyphenyl)-10,15,20-triphenylporphyrin 

Downstream Products

• 673485-04-6 C₆H₄(C(O)OC₆H₄C₂₀H₈(C₆H₅)3N₄Zn)2 
• 825637-95-4 zinc tetrakis-5,10,15-triphenyl-20-(4-(OCH₂C(O)OCH₃)-phenyl)-21H,23H-porphyrin 
• 148480-24-4 p-ZnTPP-ZnPhor 
• 148445-87-8 p-ZnTPP-H₂Phor 
• 102425-07-0 zinc(II)(5-(4-(ω-bromohexyloxy)phenyl)-10,15,20-triphenylporphyrinate) 
• 102425-06-9 zinc(II)(5-(4-(ω-bromobutyloxy)phenyl)-10,15,20-triphenylporphyrinate) 

Relevant academic research and scientific papers

The synthesis of star-shaped poly(: N-isopropylacrylamide) with two zinc porphyrins as the core and end groups via ATRP and "cLICK" chemistry and a photocatalytic performance study

Through the cooperation of atom transfer radical polymerization (ATRP) and the click reaction, star-shaped poly(N-isopropylacrylamide), namely, (ZnTHPP-(PNIPAM-ZnTPP)4) with 5,10,15,20-tetra(4-(2-bromoisobutoxy)phenyl)-21H,23H-zincporphyrin (ZnTHPP-4Br) as the core group and 5-(4-propargyloxyphenyl)-10,15,20-triphenylzinc-21H,23H-porphyrin (ZnTPP-Py) as the end group was prepared, and it was used as a photocatalyst for the degradation of Rhodamine B under visible light irradiation. The structure of the star-shaped polymer was characterized by FT-NIR,1H NMR, UV-Vis and GPC analyses. The photocatalytic property study indicated that ZnTHPP-(PNIPAM-ZnTPP)4 had higher photocatalytic activity than the polymer ZnTHPP-(PNIPAM-Br)4 before the click reaction and could be recycled by warming.

Enhancing molecular recognition in electron donor-acceptor hybrids via cooperativity

Herein, we report the synthesis of guanidinium bis-porphyrin tweezers 1 and fullerene carboxylate 3, their assembly into a novel supramolecular 1@3 electron donor-acceptor hybrid, and its characterization. In solution, the binding constant affording 1@3 is exceptionally high. 1@3, which features a highly confined topography, builds up from a combination of guanidinium- carboxylate hydrogen bonding and π-π stacking/charge-transfer motifs. The latter is governed by interactions between the electron-donating porphyrin and the electron-accepting fullerene. Importantly, positive cooperativity between the applied binding motifs is corroborated by a number of experimental techniques, such as NMR, absorption, fluorescence, etc. In addition, transient absorption experiments shed light onto electron-transfer processes taking place in the ground state and upon photoexcitation. In fact, porphyrin excitation powers an electron transfer to the fullerene yielding charge separated state lifetimes in the nanosecond regime.

Self‐assembled nanomaterials based on complementary sn(Iv) and zn(ii)‐porphyrins, and their photocatalytic degradation for rhodamine b dye

A series of porphyrin triads (1–6), based on the reaction of trans‐dihydroxo‐[5,15‐bis(3‐ pyridyl)‐10,20‐bis(phenyl)porphyrinato]tin(IV) (SnP) with six different phenoxy Zn(II)‐porphyrins (ZnLn), was synthesized. The cooperative metal–ligand co

SubPc-ZnPorphyrin conjugates - Synthesis, characterization and properties

A set of SubPc-Porphyrin dyads and triads have been synthesized by the nucleophilic substitution reaction of hydroxyl-containing meso-substituted porphyrins and a good electron acceptor, dodecafluorosubphthalocyanine. Acid-catalyzed condensation of p-hydr

Photoinduced Electron Transfer between Mono-6-p-nitrobenzoyl-β-cyclodextrin and Adamantanamine-C n-porphyrins

A series of monotailed porphyrins, zinc 5-{4-[ω-(1-adamantaneamino)alkyloxy]phenyl}-10,15,20-triphenyl porphyrinate (ZnPCnA, n = 4, 5, 6), were synthesized in which the porphyrin moiety was connected to 1-adamantanamine via a flexible hydrocarbon chain. It was found that photoinduced electron transfer could occur between these porphyrin compounds and mono-6-p-nitrobenzoyl-β-cyclodextrin (NBCD) in aqueous solution. Detailed steady-state and time-resolved fluorescence measurements revealed two pathways of electron transfer, i.e., the electron transfer between the free donor and free acceptor in solution (dynamic quenching), and the electron transfer between the donor and acceptor bound in a supramolecular complex (static quenching). In these two pathways, the static quenching was found to be highly efficient and dominant in the presence of NBCD. The remarkably large electron-transfer rate (kSET, ca. 1.0 × 109 s-1) of the static quenching was found to be very close to that of a covalently linked porphyrin-nitrobenzene dyad.