Fig. 6: Chemically recyclable monomers prepared via chlorine chemistry.
From: Sustainable synthesis of fine chemicals and polymers using industrial chlorine chemistry
A Polymerization via Hooz reaction using dialdehyde (60). B Cationic polymerization of phthalaldehyde (63a) and its derivatives. C Polymerization and multi-step chemical recycling of cyclic ketene acetal ester 66. D Polymerization and multi-step chemical recycling of cyclic vinyl ester 76.
