Hyperbranched polyesters based on hydroxyalkyl-lactones via thiol-ene click reaction

被引：6
|
作者：
Stoehr, Olesja [1 ]
Ritter, Helmut [1 ]
机构：
[1] Univ Dusseldorf, Inst Organ Chem & Macromol Chem, D-40225 Dusseldorf, Germany
来源：
POLYMER INTERNATIONAL | 2015年 / 64卷 / 01期
关键词：
hyperbranched aliphatic polyester; thiol-ene click reaction; ring opening polymerization; RING-OPENING POLYMERIZATION; POLYPHENYLENE; POLYURETHANES; POLYETHERS; CHEMISTRY; POLYMERS; MONOMER;
D O I：
10.1002/pi.4825
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 preparation of AB(2) monomers via thiol-ene click reaction from six- and seven-membered unsaturated lactones is described. The hydroxyl-functionalized valerolactone was prepared by use of Michael thiol-ene-addition reaction starting from 2-mercaptoethanol and 3-methylenetetrahydro-2H-pyran-2-on. The hydroxyl-functionalized caprolactone was prepared radically from 2-mercaptoethanol and 7-allyloxepan-2-one. Both AB(2) monomers were polymerized via ring opening in the presence of tin(II)-2-ethylhexanoate (Sn(Oct)(2)) as a catalyst yielding the hyperbranched polyesters. The new hyperbranched polyesters were analyzed by C-13 NMR spectra to determine the degree of branching. (c) 2014 Society of Chemical Industry
引用
收藏
页码：37 / 41
页数：5
相关论文
共 50 条
  • [21] Photopolymerization of polyvinylethylene glycol oligomers by thiol-ene click reaction
    Yang, Fan
    Wang, Minghang
    Zhang, Yong Jian
    [J]. JOURNAL OF POLYMER SCIENCE, 2024,
  • [22] Superhydrophobization of cotton textiles by difunctional cyclic siloxanes via thiol-ene click reaction
    Przybylak, Marcin
    Przybylska, Agnieszka
    Szymanska, Anna
    Maciejewski, Hieronim
    [J]. CELLULOSE, 2023, 30 (08) : 5419 - 5436
  • [23] Advanced functionalization of polyhydroxyalkanoate via the UV-initiated thiol-ene click reaction
    Tajima, Kenji
    Iwamoto, Kosuke
    Satoh, Yasuharu
    Sakai, Ryosuke
    Satoh, Toshifumi
    Dairi, Tohru
    [J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2016, 100 (10) : 4375 - 4383
  • [24] Synthesis and properties of sodium carboxylate silicone surfactant via thiol-ene "click" reaction
    Meng, Lina
    Chen, Zixu
    Feng, Shengyu
    [J]. COLLOID AND INTERFACE SCIENCE COMMUNICATIONS, 2022, 49
  • [25] Facile polyisobutylene functionalization via thiol-ene click chemistry
    Magenau, Andrew J. D.
    Chan, Justin W.
    Hoyle, Charles E.
    Storey, Robson F.
    [J]. POLYMER CHEMISTRY, 2010, 1 (06) : 831 - 833
  • [26] Functional block copolymers via thiol-ene click chemistry
    Killops, Kato L.
    Gupta, Nalini
    Dimitriou, Michael D.
    Lynd, Nathaniel A.
    Jung, Hyunjung
    Bang, Joona
    Campos, Luis M.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242
  • [27] Synthesis of UV-curable hyperbranched polyurethane (meth)acrylate oligomers via thiol-ene "click" chemistry
    Han, Wensong
    Lin, Baoping
    Yang, Hong
    Zhang, Xueqin
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 128 (06): : 4261 - 4270
  • [28] Synthesis of hyperbranched polymers via cobalt-catalyzed chain transfer and functionalization by thiol-ene click chemistry
    McEwan, Kayleigh A.
    Haddleton, David M.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2010, 240
  • [29] Maleic anhydride functionalization of OSTE based coatings via thiol-ene "Click" reaction for the covalent immobilization of xylanase
    Cakmakci, Emrah
    Yuce-Dursun, Basak
    Demir, Serap
    [J]. REACTIVE & FUNCTIONAL POLYMERS, 2017, 111 : 38 - 43
  • [30] Efficient synthesis of POSS based amphiphilic nanoparticles via thiol-ene "click" reaction to improve foam stability
    Jiang, Feng
    Chen, Yuhong
    Ye, Zhuangjie
    Pang, Shishi
    Xu, Bin
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 632
12345