Dongxu Zuo, Chenglong Li, Qiang Wu, Qun Wang, Tianzeng Huang, Long Liu* and Tieqiao Chen.*  Acid/Halide Co-Mediated Transesterification of Unactivated Carboxylic Esters with O-H Nucleophiles. Organic & Biomolecular Chemistry, 2025, DOI: 10.1039/D4OB02027H.