110329-59-4

Upstream product

• 110452-48-7 5,10,15,20-tetrakis(p-tert-butylphenyl)porphyrin 
• 6046-93-1 copper(II) acetate monohydrate 

Downstream Products

• 1227942-19-9 [2-nitro-5,10,15,20-tetrakis(4-tert-butylphenyl)porphyrinato]copper(II) 

Relevant academic research and scientific papers

Photocatalytic degradation of 4-nitrophenol in aqueous suspension by using polycrystalline TiO2 impregnated with functionalized Cu(II) -porphyrin or Cu(II)-phthalocyanine

The photocatalytic activity of polycrystalline TiO2 samples impregnated with functionalized Cu(II)- or metal-free porphyrins has been investigated. A probe reaction, i.e., 4-nitrophenol (4-NP) photodegradation in aqueous suspension, has been used. The results indicated that the presence of the sensitizers is beneficial for the photoactivity and suggest an important role of Cu(II). A comparison with similar samples impregnated with modified Cu(II)- and metal-free phthalocyanines showed that the presence of porphyrin is more beneficial both for the decomposition rate of 4-nitrophenol and for the disappearance of nonpurgeable organic carbon (NPOC). Experiments were carried out by using cutoff and interference filters and a cooperative mechanism involving the photoactivation of both TiO2 and sensitizer is proposed.

Facile synthesis of β-functionalized “push-pull” Zn(II) porphyrins for DSSC applications

Three new β-substituted “push-pull” Zn(II) porphyrin dyes with various electron donors at meso-positions and cyanoacetic acid as acceptor at β-position have been designed and synthesized. These porphyrins have been characterized by UV-Vis, Fluorescence,

Porphyrin-containing D-π-A conjugated polymer with absorption over the entire spectrum of visible light and its applications in solar cells

In this communication, we present the first example of a donor-acceptor porphyrin-containing conjugated copolymer, PCTTQP, with absorption over the entire spectrum of visible light. The BHJ solar cells based on PCTTQP:PC 71BM blends displayed a

Synthesis, characterization, and electronic properties of metalloporphyrins annulated to exocyclic imidazole and imidazolium rings

meso-Tetraarylporphyrin complexes (M = Ni, Cu, Zn, H2) fused to an imidazole ring across two neighboring β-pyrrolic positions were synthesized through a cyclization reaction between β,β'- diaminoporphyrins and formic acid or trimethyl orthoformate under acidic conditions. Two synthetic procedures were used to obtain the corresponding porphyrin N,N'-dimethylimidazolium salts derivatives: alkylation of the imidazole nitrogen atoms with iodomethane and the cyclization reaction between the porphyrin bearing two neighboring β-N-methyl groups and trimethyl orthoformate in the presence of ammonium hexafluorophosphate. The electrochemical properties of these porphyrins annulated to an imidazole/imidazolium ring have been investigated by cyclic and rotating disk voltammetry.

Microwave-assisted synthesis and reverse saturable absorption of phthalocyanines and porphyrins

Soluble phthalocyanines, including tetrakis(2,9,16,23-cumylphenoxy) copper phthalocyanines (CuPc(β-CP)4), tetrakis(1,8,15, 22-cumylphenoxy) copper phthalocyanines (CuPc(α-CP)4) as well as tetrakis(2,9,16,23- tert -butyl) copper phthalocyanines (CuPc(β-t-butyl)4), and porphyrins (5,10,15,20-tetrakis (4- tert -butylphenyl)porphyrins; M(TBP), M=H2, Zn, Cu, Mg, InCl, AlCl) have been quickly synthesized by microwave irradiation. Furthermore, their reverse saturable absorption have also been investigated by dissolving them in solvent or incorporating them in polymer-silica hybrid material with a sol-gel process with polyvinyl butyral and tetraethyl orthosilicate as precursors. A new method for the preparation process of phthalocyanines and porphyrins in the solids has been successfully used.