Title:
THREE-ARM ATRP INITIATOR WITH PLANAR-CONJUGATED STRUCTURE AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/166914
Kind Code:
A1
Abstract:
The present invention relates to a preparation method of a three-arm atom transfer radical polymerization (ATRP) initiator with a planar-conjugated structure. First, 1,3,5-tris(4-aminophenyl)benzene is reacted in a nucleophilic substitution reaction with bromoisobutyryl bromide under triethylamine catalysis to prepare a high-efficiency three-arm ATRP initiator with extensive planar conjugation and electron-rich characteristics. Second, an optimal reaction system and after-treatment method suitable for the initiator is selected. A self-assembly study corresponding to a three-arm amphiphilic macromolecular polymer prepared via ATRP polymerization using the initiator is conducted. The three-arm ATRP initiator of the present invention not only meets the need for a planar-conjugated, electron-rich aromatic ATRP initiator, but is also suitable for polymerization of various types of monomer, thereby having good application potential.
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Inventors:
DAI LIZONG (CN)
WU YUZHE (CN)
YUAN CONGHUI (CN)
MAO JIE (CN)
LI YUNTONG (CN)
XU YITING (CN)
ZENG BIRONG (CN)
LUO WEI'ANG (CN)
WU YUZHE (CN)
YUAN CONGHUI (CN)
MAO JIE (CN)
LI YUNTONG (CN)
XU YITING (CN)
ZENG BIRONG (CN)
LUO WEI'ANG (CN)
Application Number:
PCT/CN2017/072222
Publication Date:
October 05, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
UNIV XIAMEN (CN)
International Classes:
C08F4/00; C07C231/02; C07C233/43; C08F293/00
Foreign References:
| CN105622788A | 2016-06-01 | |||
| CN103172776A | 2013-06-26 | |||
| CN1587344A | 2005-03-02 |
Other References:
TANG, XINDE ET AL.: "Progress of Atom Transfer Radical Polymerization (ATRP) Applied to the Synthesis of Star Polymers", PROGRESS IN CHEMISTRY, 30 November 2005 (2005-11-30)
CHENG, CHUANJIE ET AL.: "Synthesis and Application of Three-armed ATRP Initiators", CHEMICAL RESEARCH AND APPLICATION, vol. 24, no. 3, 30 March 2012 (2012-03-30), pages 447
SUN, MEI ET AL.: "Synthesis of a Novel Two-Photon Polymerization Initiator with Diethylaminophenyl Tri-Substituted Structure", JOURNAL OF FUNCTIONAL MATERIALS, vol. 24, no. 3, 30 April 2014 (2014-04-30), pages 130 - 131
CHENG, CHUANJIE ET AL.: "Synthesis and Application of Three-armed ATRP Initiators", CHEMICAL RESEARCH AND APPLICATION, vol. 24, no. 3, 30 March 2012 (2012-03-30), pages 447
SUN, MEI ET AL.: "Synthesis of a Novel Two-Photon Polymerization Initiator with Diethylaminophenyl Tri-Substituted Structure", JOURNAL OF FUNCTIONAL MATERIALS, vol. 24, no. 3, 30 April 2014 (2014-04-30), pages 130 - 131
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
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