Aziridination and amidation catalyzed by polymer-supported metalloporphyrins with PhI(OAc)2 and TsNH2 was written by Zhou, Zhi-Wang;Zhao, Yuan-Cong;Yue, Yang;Wu, Jiang;Yang, Meng;Yu, Xiao-Qi. And the article was included in ARKIVOC (Gainesville, FL, United States) in 2005.Name: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol The following contents are mentioned in the article:
Manganese and ruthenium 5,10,15-tris(tolyl)-20-(4-hydroxyphenyl)porphyrins covalently attached to Merrifield’s peptide resin(MPR) were prepared resp. The catalysts efficiently catalyzed the aziridination/amidation of simple hydrocarbons and ¦¤5-steroid derivatives with PhI(OAc)2 and TsNH2. Moderate to excellent yields were obtained under mild reaction conditions. The catalysts exhibit different diastereoselectivities towards the ¦¤5-steroid derivatives, the manganese one showed ¦Á-selectivity and the ruthenium one showed ¦Â-selectivity under certain reaction conditions. This study involved multiple reactions and reactants, such as 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5Name: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol).
4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol (cas: 57412-08-5) belongs to catalyst ligands. Ligands, especially phosphines and carbenes, can play a key role in modifying and controlling homogeneous organometallic catalysts. Replacing precious metals with cheaper and more environmentally friendly metals is regarded as a highly desirable goal in the field of catalysis.Name: 4-(10,15,20-Tri-p-tolylporphyrin-5-yl)phenol
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI