One-step synthesis of polylactide macrocycles from sparteine-initiated ROP

被引：34

作者：

Coulembier, Olivier ^{[1
]}

De Winter, Julien ^{[1
,2
]}

Josse, Thomas ^{[1
,2
]}

Mespouille, Laetitia ^{[1
]}

Gerbaux, Pascal ^{[2
]}

Dubois, Philippe ^{[1
]}

机构：

[1] Univ Mons, Ctr Innovat & Res Mat & Polymers CIRMAP, Lab Polymer & Composite Mat, B-7000 Mons, Belgium

[2] Univ Mons, Interdisciplinary Ctr Mass Spectrometry CISMa, Mass Spectrometry Grp, B-7000 Mons, Belgium

来源：

POLYMER CHEMISTRY | 2014年 / 5卷 / 06期

关键词：

RING-OPENING POLYMERIZATION; TOF MASS-SPECTROMETRY; ZWITTERIONIC POLYMERIZATION; CRYSTALLIZATION BEHAVIOR; POLYMERS; CATALYSTS; LACTIDE;

D O I：

10.1039/c3py01380d

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The ring-opening polymerization (ROP) of L-lactide in dichloromethane with (+)-sparteine is described. Under aprotic conditions, (+)-sparteine leads to controlled cyclic polyesters mainly obtained by a backbiting process from the in situ generated tertiary amine-containing symmetrical binary zwitterion.

引用

收藏

页码：2103 / 2108

页数：6

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