ELECTRONIC SUPPORTING MATERIAL

This document contains all supplementary figures and tables referenced in the main manuscript, providing additional experimental details, characterization data, and raw spectra for the synthesis and characterization of DES and BHET product.Table of contents Table S1. PET conversion and BHET Yield (%) in PET glycolysis catalyzed by DESs at different HBA:HBD molar ratios. Figure S8. IR of obtained BHET Figure S1. IR of Zn(OAc).2H2O Figure S2. IR of Urea Figure S3. IR of DES 1:2 Figure S4. IR of DES 1:1.5 Figure S5. TGA of DES 1:2 Figure S6. TGA of DES 1.2 Figure S7. IR of obtained BHET Figure S8. 1H-NMR of obtained BHET