arrow
返回

Traceless Staudinger–Bertozzi Ligation for Postpolymerization Modification

delete2026-03-03
delete0
PRE
AI
J
Jack E. Bowman
A
Abbey Piatkowski
J
Joshua G. Pemberton *
M
Mark S. Workentin *
J
Joe B. Gilroy *
DOI:10.1021/acs.macromol.6c00235delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
点击化学是现代聚合物合成工具箱的重要组成部分。它可用于精确控制结构地制备功能材料。已有多种点击化学方法被研究,包括叠氮-炔烃环加成、硫醇-烯烃化学以及Staudinger-Bertozzi连接(SBL)。然而,无痕Staudinger-Bertozzi连接(可生成不含潜在有毒和反应性磷基残留物的材料)在聚合物材料领域几乎未被探索。在此,我们通过可逆加成-断裂链转移(RAFT)聚合制备了带有每重复单元悬挂膦基的苯乙烯基聚合物,其能够发生无痕SBL。这些聚合物能与多种叠氮化合物高效发生无痕SBL。我们的概念验证研究包括制备氧化还原活性、水溶性和荧光聚合物,以及通过直接聚合无法获得的苯乙烯功能化聚合物。我们的荧光聚合物作为共轭物在活细胞成像探针设计中表现出效,展示了该类聚合物作为简便合成聚合细胞成像剂平台的潜力。进行此项研究,我们为聚合物合成的点击化学工具箱增添了宝贵补充。
Keyword:
Click chemistry
Polymer synthesis
Traceless Staudinger–Bertozzi ligation
RAFT polymerization
Postpolymerization modification

期刊

Macromolecules 封面图
Macromolecules
IF:
5.2
论文数:
3.7W
被引数:
9.4W

机构

T
the university of western ontario
学者数:
264
论文数: 116
被引数: 0
引用论文

引用论文

Chemical remodelling of cell surfaces in living animals活体动物细胞表面的化学重塑
err2004-08-01
err0
PREAI
errJennifer A. Prescher; Danielle H. Dube; Carolyn R. Bertozzi
err分享
err收藏
err分享
err收藏
Genome dynamics of the human embryonic kidney 293 lineage in response to cell biology manipulations
err2014-09-03
err455
errOAAI
errLin, Yao-Cheng; Boone, Morgane; Meuris, Leander; Lemmens, Irma; Van Roy, Nadine; Soete, Arne; Reumers, Joke; Moisse, Matthieu; Plaisance, Stephane; Drmanac, Radoje; Chen, Jason; Speleman, Frank; Lambrechts, Diether; Van de Peer, Yves; Tavernier, Jan; Callewaert, Nico
err分享
err收藏
Synthesis of neoglycopolymers by a combination of click chemistry and living radical polymerization
err2006-03-22
err607
PREAI
errLadmiral, V; Mantovani, G; Clarkson, GJ; Cauet, S; Irwin, JL; Haddleton, DM
err分享
err收藏
Efficiency and Fidelity in a Click‐Chemistry Route to Triazole Dendrimers by the Copper(I)‐Catalyzed Ligation of Azides and Alkynes
err2004-07-20
err0
PREAI
errPeng Wu; Alina K. Feldman; Anne K. Nugent; Craig J. Hawker; Arnulf Scheel; Brigitte Voit; Jeffrey Pyun; Jean M. J. Fréchet; K. Barry Sharpless; Valery V. Fokin
err分享
err收藏
Synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid ethyl esters from arylmethyl azides via a domino process
err2013-01-01
err0
PREAI
errJumreang Tummatorn; Charnsak Thongsornkleeb; Somsak Ruchirawat; Tanita Gettongsong
err分享
err收藏
学者 查看更多内容