화학공학소재연구정보센터
Macromolecular Research, Vol.27, No.6, 601-605, June, 2019
A Convenient Dual-Side Anionic Initiator Based on 2,6-Luditine/s-Butyl Lithium
E-mail:, ,
A novel convenient dual-side initiator of lutidine dianion for anionic polymerization has been investigated in terms of their initiation and propagation kinetics. This lutidine dianion could be synthesized in quantitative yields reacting commercial products of 2,6-lutidine with sec-butyl lithium without any complex organic synthesis, and could be used effectively as the dual-side initiator to synthesize polyisoprene with various molecular weights via living anionic polymerization. In addition, this lutidine dianion can produce 50% of 1.4-microstructure contents in polyisoprene which is very important for elastomeric property of polydienes. All experimental evidences showed the living property and were consistent with quantitative yields without any side reactions when the anionic living polymerization proceeded using lutidine dianion as the initiator.
  1. Theodosopoulos GV, Hurley CM, Mays JW, Sakellariou G, Baskaran D, Polym. Chem., 7, 4090 (2016)
  2. Vasilakopoulos TC, Hadjichristidis N, J. Polym. Sci. A: Polym. Chem., 51, 824 (2012)
  3. Liu BX, Quirk RP, Wesdemiotis C, Yol AM, Foster MD, Macromolecules, 45(23), 9233 (2012)
  4. Schultz AR, Bobade S, Scott PJ, Long TE, Macromol. Chem. Phys., 219, 170020 (2018)
  5. Wang XJ, Xia JF, He JP, Yu FP, Li A, Xu JT, Lu HB, Yang YL, Macromolecules, 39(20), 6898 (2006)
  6. Zhang H, He J, Zhang C, Ju Z, Li J, Yang Y, Macromolecules, 45, 828 (2011)
  7. Riess G, Hurtrez G, in Encyclopedia of Polymer Science and Engineering, Wiley-Interscience, New York, p.324 1985.
  8. Quirk RP, Ma JJ, Polym. Int., 24, 197 (1991)
  9. Bywater S, in Encyclopedia of Polymer Science and Engineering, Wiley-Interscience, New York, p.1 1985.
  10. Hsieh HL, Quirk RP, in Anionic Polymerization: Principles and Practical Applications, Marcel Dekker, New York, p 110 1996.
  11. Estrin YI, Tarasov AE, Grishchuk AA, Chernyak AV, Badamshina ER, RSC Adv., 6, 106064 (2016)
  12. Huang M, Lu J, Han B, Liu J, Qiao H, Zhang L, J. Appl. Polym. Sci., 134, 44923 (2017)
  13. Lu W, Huang CL, Hong KL, Kang NG, Mays JW, Macromolecules, 49(24), 9406 (2016)
  14. Natori I, Natori S, Hanawa N, Ogino K, Polymer, 91, 194 (2016)
  15. Hong L, Yang S, He J, Eur. Polym. J., 65, 171 (2015)
  16. Ying WB, Jang JU, Lee MW, Yang HS, Moon DS, Lee KJ, Lee B, Polymer, 101, 158 (2016)
  17. Zapsas G, Moschovas D, Ntetsikas K, Rangou S, Lee JH, Thomas EL, Zafeiropoulos NE, Avgeropoulos A, J. Polym. Sci. B: Polym. Phys., 53, 1238 (2015)
  18. Jou CD, Hsieh HC, Tsiang RC, Polymer, 38(23), 5869 (1997)
  19. Yu YS, Dubois P, Jerome R, Teyssie P, Macromolecules, 29(5), 1753 (1996)
  20. Yu YS, Dubois P, Jerome R, Teyssie P, Macromolecules, 29(8), 2738 (1996)
  21. Yu YS, Dubois P, Jerome R, Teyssie P, J. Polym. Sci. A: Polym. Chem., 34(11), 2221 (1996)
  22. Yu YS, Dubois P, Teyssie P, Jerome R, Macromolecules, 30(24), 7356 (1997)
  23. Yu YS, Jerome R, Fayt R, Teyssie P, Macromolecules, 27(21), 5957 (1994)
  24. Cameron GG, Buchan GM, Polymer, 20, 1129 (1979)
  25. Hsieh HL, Quirk RP, in Anionic Polymerization: Principles and Practical Applications, Marcel Dekker, Inc., New York, p17 1996.
  26. Lipkowitz KB, Uhegbu C, Naylor AM, Vance R, J. Comput. Chem., 6, 662 (1985)
  27. Xu Q, Li L, Guo F, Shi ZH, Ma HW, Wang YS, Wang YR, Li Y, Polym. Eng. Sci., 54(8), 1858 (2014)
  28. Antkowiak TA, Oberster AE, Halasa AF, Tate DP, J. Polym. Sci. A: Polym. Chem., 10, 1319 (1972)
  29. Quirk RP, McFay D, J. Polym. Sci. A: Polym. Chem., 24, 827 (1986)
  30. Werbowyj R, Bywater S, Worsfold DJ, Eur. Polym. J., 22, 707 (1986)
  31. Ying WB, Jang JU, Lee MW, Hwang TS, Lee KJ, Lee B, J. Ind. Eng. Chem., 47, 128 (2017)