Microwave Assisted Synthesis of Aliphatic Polyesters Using Tin Chloride and p-Toluene Sulfonic Acid as Catalysts

被引:2
|
作者
Velmathi, Sivan [1 ,2 ]
Nagahata, Ritsuko [2 ]
Takeuchi, Kazuhiko [2 ]
机构
[1] Natl Inst Technol, Organ & Polymer Synth Lab, Dept Chem, Tiruchirappalli 620015, Tamil Nadu, India
[2] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan
关键词
DICARBOXYLIC-ACIDS; DIRECT POLYESTERIFICATION; DIRECT POLYCONDENSATION; DIRECT CONDENSATION; CARBOXYLIC-ACIDS; DIOLS; HAFNIUM(IV); DIMER;
D O I
10.1166/asl.2009.320
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Direct condensation of equimolar quantities of dicarboxylic acid and diol without generating any environmental waste is the most ideal method for polyester synthesis. The need for Poly Butylene Succinate (PBS) is going to increase tremendously in the near future because of its biocompatibility. We feel that it is still challenging to seek excellent catalysts for aliphatic polyester synthesis under mild condition like short time. We report here a rapid method for aliphatic polyester synthesis by direct condensation of equimolar quantities of dicarboxylic acid and diol with commercially available and cheap, SnCl2H2O in combination with p-Toluene sulfonic acid monohydrate as catalyst.
引用
收藏
页码:45 / 49
页数:5
相关论文
共 50 条
  • [21] MACROPHYTES OF LIMNETIC HABITATS AND THEIR REACTION UPON P-TOLUENE SULFONIC-ACID IN SUBSTRATE .2. ELIMINATION OF P-TOLUENE SULFONIC-ACID IN MODEL SYSTEMS WITH MARSH AND WATER PLANTS
    KICKUTH, R
    TITTIZER, T
    ANGEWANDTE BOTANIK, 1974, 48 (3-4): : 195 - 207
  • [22] Chemical doping of MoS2 multilayer by p-toluene sulfonic acid
    Andleeb, Shaista
    Singh, Arun Kumar
    Eom, Jonghwa
    SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2015, 16 (03)
  • [23] CYCLIZATION OF O HYDROXYDIBENZOYLMETHANES TO FLAVONES - USE OF P-TOLUENE SULFONIC-ACID
    JAIN, PK
    MAKRANDI, JK
    GROVER, SK
    CURRENT SCIENCE, 1981, 50 (19): : 857 - 858
  • [24] Efficient pretreatment of cornstalks for lignin valorization using p-toluene sulfonic acid coupling ethylene glycol
    Zhang, Hao
    Zhang, Xia
    Li, Wenzhi
    Wu, Wenjian
    Tang, Bingyue
    Zhu, Chen
    BIOMASS CONVERSION AND BIOREFINERY, 2024, 14 (16) : 18707 - 18720
  • [25] Kinetics of Photocatalytic Degradation of p-Toluene Sulfonic Acid on TiO2 Surface
    Cao, Hongxia
    Feng, Qingzhen
    ASIAN JOURNAL OF CHEMISTRY, 2013, 25 (18) : 10195 - 10198
  • [26] P-TOLUENE SULFONIC ACID AS A CHROMOGENIC REAGENT FOR LOCATION OF INDOLE DERIVATIVES ON PAPER CHROMAGOGRAMS
    PRABHAKA.JV
    CURRENT SCIENCE, 1965, 34 (24): : 700 - &
  • [27] Voltammetric Sensing of Uric Acid and Ascorbic Acid with Poly (p-toluene sulfonic acid) Modified Electrode
    Wang, Liang
    Huang, Pengfei
    Bai, Junyue
    Wang, Hongjing
    Wu, Xiaowei
    Zhao, Yuqing
    INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2006, 1 (06): : 334 - 342
  • [28] Synthesis, characterization, and morphology of p-toluene sulfonic acid-doped polyaniline:: A material for humidity sensing application
    Kulkarni, MV
    Viswanath, AK
    Aiyer, RC
    Khanna, PK
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2005, 43 (16) : 2161 - 2169
  • [29] D PROTECTION OF ALUMINUM 2024 BY POLYPYRROLE FILMS DEPOSITED IN P-TOLUENE SULFONIC ACID
    Bezerra, Karine Miranda
    Liu, Andrea Santos
    Pereira dos Santos, Felipe Ezequiel
    Cho, Liu Yao
    REVISTA UNIVAP, 2014, 20 (36) : 111 - 121
  • [30] Electrochemical copolymerization and characterization of aniline and isoprene in aqueous p-toluene sulfonic acid solution
    Iroh, JO
    Rajagopalan, R
    JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 84 (01) : 184 - 192