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Click Construction of Spiro‐ and Bridged‐Quatrefoil Polymer Topologies with Kyklo‐Telechelics Having an Azide Group
Author(s) -
Ko Yee Song,
Yamamoto Takuya,
Tezuka Yasuyuki
Publication year - 2014
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.201300555
Subject(s) - azide , polymer science , click chemistry , group (periodic table) , polymer , polymer chemistry , materials science , chemistry , composite material , organic chemistry
Unprecedented tetracyclic polymer topologies with spiro‐ and a bridged‐type quatrefoil forms are effectively constructed through an alkyne‐azide, click‐linking reaction by employing a kyklo‐telechelic poly(tetrahydrofuran), poly(THF), precursor having an azide group, obtained through an electrostatic self‐assembly and covalent fixation (ESA‐CF) process, and complementary tetrafunctional alkyne reagents of either a pentaerythritol derivative or a four‐armed star telechelic polymer precursor.