Cyclic polyesters: 6. Preparation and characterization of two series of cyclic oligomers from solution ring-chain reactions of poly(ethylene terephthalate)

Preparation and characterization of cycl

Preparation and characterization of cyclic polyesters from ring-chain reactions of poly(oxyepichlorhydrin oxymaloyl)

✍ Mohammed Issam Ferrahi; Mohammed Belbachir 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 111 KB 👁 1 views

## Abstract In this article, the synthesis and characterization of cyclic polyesters of poly(oxyepichlorhydrin oxymaloyl) from a ring‐chain reaction induced by “Maghnite,” an acid‐exchanged montmorillonite as acid solid ecocatalyst (Mag‐H^+^), is described. Maghnite is already used as catalyst for