Fuente: Green Chemistry Green Chem., 2026, Advance ArticleDOI: 10.1039/D6GC00098C, Communication Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Daratu E. K. Putri, Katsumasa Sakoda, Yoshiki Takamoto, Sho Yamaguchi, Takato Mitsudome, Tomoo MizugakiPoly(ε-caprolactone) (PCL) is selectively upcycled into azepane via reductive ammonolysis using a reusable Pt/TiO2 catalyst, offering a promising contribution to plastic upcycling and nitrogen-based circular economy strategies.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry