Ring opening polymerization of macrolactones using amines as initiators

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Title:	Ring opening polymerization of macrolactones using amines as initiators
Author:	Tinajero, Ernesto; Lavilla, Cristina; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Química; Universitat Politècnica de Catalunya. POL - Polímers Industrials Avançats i Biopolímers Tecnològics
Abstract:	The ring opening polymerization (ROP) of these macrolactones mediated by alcohols as initiators and organic and metal-based catalysts has been reported before with satisfactory results [4,5]. In the present work, the polymerization of these macrolactones has been studied using amines as initiators. The ROP of both PDL and 6HDL was carried out in bulk at 100 oC using 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) as organocatalyst. Distinct types of amines were tested as initiators for the ROP of these macrolactones. The copolymerization reaction was also studied by ROP of PDL and 6HDL with an oligo-polyethylene glycol bis(3-aminopropyl) terminated and an amino-ended homopolypeptide (poly(¿-benzyl a,Lglutamate) as initiator.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria química -Ring-opening polymerization -Ring opening polymerization -macrolactones -pentadecalactone -amine initiators. -Polimerització
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Conference Object
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