Yang, Yi; Muhich, Christopher L.; Green, Matthew D. published an article in 2020, the title of the article was Kinetics and mechanisms of polycondensation reactions between aryl halides and bisphenol A.Synthetic Route of 80-07-9 And the article contains the following content:
Aryl chlorides (ArCl) or aryl fluorides (ArF) were used in polycondensation reactions to form poly(arylene ether sulfone)s (PAES). Interestingly, the kinetics of the ArF reaction fit a third-order rate law, which is attributed to the activation of the carbon-fluorine bond by two potassium cations (at least one bound to phenolate), which form a three-body complex. The ArCl monomer follows a second-order rate law, where a two-body complex forms at the initial state of the aromatic nucleophilic substitution (SNAr) pathway. These metal cation-activated complexes act as intermediates during the attack by the nucleophile. This finding was reproduced with either the potassium or the sodium counterion (introduced via potassium carbonate or sodium carbonate). Through a combination of exptl. anal. of reaction kinetics and computational calculations with d. functional theory (DFT) methods, the present work extends the fundamental understanding of polycondensation mechanisms for two aryl halides and highlights the importance of the CX-metal interaction(s) in the SNAr reaction, which is translational to other ion-activated substitution reactions. The experimental process involved the reaction of 4,4′-Sulfonylbis(chlorobenzene)(cas: 80-07-9).Synthetic Route of 80-07-9
The Article related to bisphenol a aryl halide polycondensation kinetics mechanism, Chemistry of Synthetic High Polymers: Polymerization Kinetics, Mechanisms, Thermodynamics, Catalysis, Catalysts and other aspects.Synthetic Route of 80-07-9
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics