Renewable Polymers: Synthesis and Characterization of Poly(4-ketopimelic acid-glycerol)

被引：7
作者：
Amarasekara, Ananda S. [1 ]
Hasan, Muhammad A. [1 ]
Larkin, Eve [1 ]
机构：
[1] Prairie View A&M Univ, Dept Chem, Prairie View, TX 77446 USA
来源：
JOURNAL OF RENEWABLE MATERIALS | 2017年 / 5卷 / 01期
基金：
美国国家科学基金会;
关键词：
4-Ketopimelic acid; glycerol; antimony(III) oxide; polyketal; polyester; LEVULINIC ACID; GLYCEROL; ESTERIFICATION; RESOURCES; FAMILY; ROUTE;
D O I：
10.7569/JRM.2016.634129
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Condensation polymerization of renewable resources-based monomers, 4-ketopimelic acid and glycerol, were studied using two different catalysts; p-toluenesulfonic acid and Sb2O3. The highest polymer yield of 96% was achieved by using a 3:4 mole ratio mixture of 4-ketopimelic acid and glycerol, with Sb2O3 (0.5 mol% relative to 4-ketopimelic acid) as catalyst and heating at 23-210 degrees C, under N-2 for 1 h; then 210 degrees C, vacuum, 12 h. The poly(4-ketopimelic acid-glycerol) formed is insoluble in all common organic solvents and is shown to contain a branched polymeric structure with ketal and ester links by using FT-IR, H-1 and C-13 NMR spectroscopy.
引用
收藏
页码：62 / 66
页数：5
相关论文
共 25 条
  • [1] Amarasekara A. S., 2011, RENEWABLE POLYM SYNT
  • [2] Amarasekara A. S., 2012, ISRN POLYM SCI
  • [3] Acid Catalyzed Competitive Esterification and Ketalization of Levulinic Acid with 1,2 and 1,3-Diols: The Effect of Heterogeneous and Homogeneous Catalysts
    Amarasekara, Ananda S.
    Animashaun, Moriam A.
    [J]. CATALYSIS LETTERS, 2016, 146 (09) : 1819 - 1824
  • [4] Vanillin based polymers: I. An electrochemical route to polyvanillin
    Amarasekara, Ananda S.
    Wiredu, Bernard
    Razzaq, Ashfaqur
    [J]. GREEN CHEMISTRY, 2012, 14 (09) : 2395 - 2397
  • [5] Synthesis of levulinic acid-glycerol ketal-ester oligomers and structural characterization using NMR spectroscopy
    Amarasekara, Ananda S.
    Hawkins, Steven A.
    [J]. EUROPEAN POLYMER JOURNAL, 2011, 47 (12) : 2451 - 2457
  • [6] EXPERIMENTS RELATING TO THE SYNTHESIS OF PATULIN .1. A STUDY OF HYDROGENATED GAMMA-PYRONES
    ATTENBURROW, J
    ELKS, J
    ELLIOTT, DF
    HEMS, BA
    HARRIS, JO
    BRODRICK, CI
    [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1945, : 571 - 577
  • [7] Developing chemoselective and biodegradable polyester elastomers for bioscaffold application
    Barrett, Devin G.
    Luo, Wei
    Yousaf, Muhammad N.
    [J]. JOURNAL OF MATERIALS CHEMISTRY B, 2015, 3 (07) : 1405 - 1414
  • [8] Structural study of bis(triorganotin(IV)) esters of 4-ketopimelic acid
    Chalupa, Jan
    Handlir, Karel
    Cisarova, Ivana
    Jirasko, Robert
    Brus, Jiri
    Lycka, Antonin
    Ruzicka, Ales
    Holecek, Jaroslav
    [J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2006, 691 (12) : 2631 - 2640
  • [9] ATHYLENGLYKOL-GAMMA-KETOPIMELAT-POLYESTER ALS FLUSSIGPHASE IN DER GAS-LIQUID-VERTEILUNGS-CHROMATOGRAPHIE
    FALK, F
    [J]. JOURNAL OF CHROMATOGRAPHY, 1965, 17 (03): : 450 - &
  • [10] Furans as offspring of sugars and polysaccharides and progenitors of a family of remarkable polymers: a review of recent progress
    Gandini, Alessandro
    [J]. POLYMER CHEMISTRY, 2010, 1 (03) : 245 - 251
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