Charge neutral halogen bonding tetradentate-iodotriazole macrocycles capable of anion recognition and sensing in highly competitive aqueous media

• Main Authors: Thanthapatra Bunchuay, Kajjana Boonpalit, Andrew Docker, Araya Ruengsuk, Jonggol Tantirungrotechai, Mongkol Sukwattanasinitt, Panida Surawatanawong, Paul D. Beer
• 其他作者: Chulalongkorn University
• 格式: Article
• 出版: 2022
• 主題: Chemical Engineering; Chemistry; Materials Science
• 在線閱讀: https://repository.li.mahidol.ac.th/handle/123456789/76495

A series of neutral tetradentate halogen bonding (XB) macrocycles, comprising of two bis-iodotriazole XB donors were synthesised in 60-70% yields via a stepwise CuAAC-mediated cyclisation strategy. Extensive 1H NMR anion titration experiments reveal halide binding affinities are critically dependent...