https://www.selleckchem.com/pr....oducts/2-bromohexade
I- recognition is enhanced by the presence of -OH and, more strongly, -CN groups, occurring due to the increased σ-hole area in the receptor-CN structure, as supported by a C-HI- interaction in the receptor-OH compound. The reported results are useful for the design of compounds with improved capabilities for both cation and anion recognition prior to engaging in exploratory synthesis efforts.The quantification of specific gases among thousands of VOCs (Volatile Organic Compounds) present in the human breath at the ppm/