4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. Replacing precious metals with cheaper and more environmentally friendly metals is regarded as a highly desirable goal in the field of catalysis.Application of 57412-08-5
A calix[4]arene-modified (Pc)Eu(Pc)Eu[T(C4A)PP]-based sensor for highly sensitive and specific host-guest electrochemical recognition was written by Dong, Jurong;Yu, Zhenning;Kong, Xia;Zhao, Shuai;Li, Xiyou;Chen, Yuting;Chen, Yanli;Jiang, Jianzhuang. And the article was included in Dalton Transactions in 2019.Application of 57412-08-5 The following contents are mentioned in the article:
A calix[4]arene (C4A)-functionalized (phthalocyaninato)(porphyrinato) europium(III) triple-decker compound (Pc)Eu(Pc)Eu[T(C4A)PP] (1) is firstly designed, synthesized and prepared into well-organized films using a simple solution-processing quasi-Langmuir-Shaefer (QLS) method. The QLS film of 1 on an ITO (film 1/ITO) electrode, serving as a host-guest electrochem. recognition layer, is able to establish specific responses/interactions toward organic mols. with biol. and drug interest including dopamine (DA), uric acid (UA), tyrosine (Tyr), tryptophan (Trp) and Acetaminophen (APAP), depending mainly on the matching degree of mol. dimensions between the analytes and the C4A cavity in addition to their chem. nature. More significantly, the film 1/ITO electrode shows a wide linear range of electrochem. detection (from 0.1 to 100¦ÌM) to DA and APAP, with a high sensitivity of 53.0 and 94.3¦ÌA mM-1 and a low detection limit of 25 and 11 nM for DA and APAP, resp., representing the best result among the nonenzymic organic semiconductor-based biosensors. In particular, the film 1/ITO electrode exhibits excellent stability, reproducibility, high selectivity, and anti-interference nature for the detection of both DA and APAP, indicating the great potential of calix[n]arene macrocycle-modified tetrapyrrole rare earth sandwich compounds in the field of ultrasensitive and specific nonenzymic sensors. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Application of 57412-08-5).
4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. A ligand is an ion or molecule, which donates a pair of electrons to the central metal atom or ion to form a coordination complex. Replacing precious metals with cheaper and more environmentally friendly metals is regarded as a highly desirable goal in the field of catalysis.Application of 57412-08-5
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI