13225-84-8Relevant articles and documents
Coordination Complexes of a Neutral 1,2,4-Benzotriazinyl Radical Ligand: Synthesis, Molecular and Electronic Structures, and Magnetic Properties
Morgan, Ian S.,Mansikkam?ki, Akseli,Zissimou, Georgia A.,Koutentis, Panayiotis A.,Rouzières, Mathieu,Clérac, Rodolphe,Tuononen, Heikki M.
, p. 15843 - 15853 (2015)
A series of d-block metal complexes of the recently reported coordinating neutral radical ligand 1-phenyl-3-(pyrid-2-yl)-1,4-dihydro-1,2,4-benzotriazin-4-yl (1) was synthesized. The investigated systems contain the benzotriazinyl radical 1 coordinated to
Luminescent iridium(iii)-boronic acid complexes for carbohydrate sensing
Agugiaro, Johnny,Barnard, Peter J.,Haghighatbin, Mohammad A.,Hashemzadeh, Tahmineh,Hogan, Conor F.,Wilson, David J. D.
supporting information, p. 11361 - 11374 (2020/09/02)
A family of four Ir(iii) complexes of the form [Ir(ppy)2(L)]Cl (where ppy = 2-phenyl-pyridine and L = a pyridyl-1,2,4-triazole or pyridyl-1,3,4-oxadiazole ligand bearing a boronic acid group) have been prepared as potential luminescent sensors for carbohy
Iodoalkyne-Based Catalyst-Mediated Activation of Thioamides through Halogen Bonding
Matsuzawa, Akinobu,Takeuchi, Shiho,Sugita, Kazuyuki
supporting information, p. 2863 - 2866 (2016/10/25)
Halogen bonding catalysis has recently gained increasing attention as a powerful tool to activate organic molecules. However, the variety of the catalyst structure has been quite limited so far. Herein, we report the first example of the use of an iodoalkyne as a halogen bond donor catalyst. By using an iodoalkyne bearing a pentafluorophenyl group as a catalyst, thioamides were efficiently activated and reacted with 2-aminophenol to generate benzoxazoles in good yield. Mechanistic studies, including 13C NMR spectroscopic analysis and several control experiments, provided concrete evidence that this catalytic activation is based on halogen bonding. Thus, the results obtained in this study demonstrate that iodoalkynes can serve as a new scaffold for future development of halogen bonding catalysis.