Synthesis of poly(aryl ether) by Pd-catalyzed polycondensation

被引：4
|
作者：
Shibasaki, Y [1 ]
Ueda, M [1 ]
机构：
[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan
来源：
CHEMISTRY LETTERS | 2002年 / 08期
关键词：
D O I：
10.1246/cl.2002.794
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
High molecular weight poly(aryl ether)s were successfully prepared by the Pd-catalyzed polycondensation of 2,2-bis(4-hydroxy-3-methylphenyl)propane (I) with 4,4'-dibromobiphenyl (II). The polycondensation proceeded in toluene in the presence of 4 mol% Pd(OAc)(2), 6mol% 2-(di-tert-butylphosphino)biphenyl, and 6 equiv K3PO4 at 90degreesC for 24 h, giving the polymer with a number-average molecular weight (M,,) of 18000. The resulting polymers were fully characterized by IR and NMR spectroscopies.
引用
收藏
页码：794 / 795
页数：2
相关论文
共 50 条
  • [1] Synthesis of poly(arylene ether) by Pd-catalyzed polycondensation of bisphenol and bisarylhalide.
    Shibasaki, Y
    Ueda, M
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 224 : U479 - U479
  • [2] Versatile Porous Poly(arylene ether)s via Pd-Catalyzed C-O Polycondensation
    Guo, Sheng
    Swager, Timothy M.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (30) : 11828 - 11835
  • [3] Palladium-Catalyzed Polycondensation for the Synthesis of Poly(Aryl)Sulfides
    Hou, Peng
    Oechsle, Peter
    Kuckling, Dirk
    Paradies, Jan
    MACROMOLECULAR RAPID COMMUNICATIONS, 2020, 41 (10)
  • [4] A DFT study on Pd-catalyzed Suzuki cross-coupling polycondensation of aryl bromide monomers
    Zhang, Tong-Xuan
    Li, Zhe
    COMPUTATIONAL AND THEORETICAL CHEMISTRY, 2013, 1016 : 28 - 35
  • [5] Synthesis of Dihydropyrazoles by Pd-Catalyzed Carboamination of Alkenyl Hydrazones with Aryl Triflates
    Gao, Min
    Wang, Yinqiang
    Wu, Shuaijie
    Ni, Feier
    Hu, Cangzhu
    Jin, Feifei
    Sun, Jing
    Han, Ying
    Wang, Lei
    ASIAN JOURNAL OF ORGANIC CHEMISTRY, 2023, 12 (07)
  • [6] Synthesis of Aryl-Thioglycopeptides Through Chemoselective Pd-Catalyzed Conjugation
    Vishwanatha, Thimmalapura Marulappa
    Montoir, David
    Amoura, Mehdi
    Ababsa, Zine El Abidine
    Yen-Pon, Expedite
    Robert, Vincent
    Beltramo, Massimiliano
    Piller, Veronique
    Alami, Mouad
    Aucagne, Vincent
    Messaoudi, Samir
    JOURNAL OF PEPTIDE SCIENCE, 2018, 24 : S114 - S114
  • [7] Synthesis of Benzoylacetonitriles from Pd-Catalyzed Carbonylation of Aryl Iodides and Trimethylsilylacetonitrile
    Park, Ahbyeol
    Lee, Sunwoo
    ORGANIC LETTERS, 2012, 14 (04) : 1118 - 1121
  • [8] Pd-catalyzed aminations of aryl triazolones: Synthesis of hydroxyitraconazole enantiomers.
    Tanoury, GJ
    Senanayake, CH
    Hett, R
    Hong, Y
    Wald, SA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 216 : U506 - U506
  • [9] Pd-Catalyzed Synthesis of Aryl Esters Involving Difluorocarbene Transfer Carbonylation
    Wang, Lu
    Hu, Chengxian
    Yang, Xue
    Fu, Ying
    Du, Zhengyin
    EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2024, 27 (10)
  • [10] Pd-Catalyzed Nucleophilic Fluorination of Aryl Bromides
    Lee, Hong Geun
    Milner, Phillip J.
    Buchwald, Stephen L.
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (10) : 3792 - 3795
12345