Polymerization and Chiroptical Behavior of N-[o-(4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl) phenyl] Methacrylamide

Zheng Fu; Hong Wei; Yang Ding; Chao Yuan

doi:10.4028/www.scientific.net/AMM.477-478.1187

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 477-478Polymerization and Chiroptical Behavior of...

Polymerization and Chiroptical Behavior of N-[o-(4-isopropyl-4,5-dihydro-1,3-oxazol-2-yl) phenyl] Methacrylamide

Abstract:

The radical polymerization of optically active methacrylamide derivative, N-[o-(4-isopropyl-4,5-dihydro -1,3-oxazol-2-yl)phenyl] methacrylamide ((S)-MeOPMAM), was carried out under various conditions. The effect of Lewis acid, that is, rare earth metal trifluoromethanesulfonates on the free-radical polymerization were examined under different solvents. The polymerization in the presence of rare earth metal trifluoromethanesulfonates produced isotactic-rich polymers compared with those obtained without the Lewis acid. The polymerization characteristics and the chiroptical behavior of the resultant polymers have been examined by using circular dichroism (CD), UV–Vis, and NMR spectroscopies.

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Periodical:

Applied Mechanics and Materials (Volumes 477-478)

Pages:

1187-1191

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.477-478.1187

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Online since:

December 2013

Authors:

Zheng Fu, Hong Wei, Yang Ding, Chao Yuan*

Keywords:

Isotactic-Rich, Methacrylamide, Optical Activity, Oxazoline, Radical Polymerization

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References

[1] A. E. Rowan, R. J. M. Nolte, Angew Chem Int Ed Engl 37 (1998)63-68.

Google Scholar

[2] Y. Okamoto, T. Nakano, Chem Rev 94 (1994)349-372.

Google Scholar

[3] R. J. M. Nolte, Chem Soc Rev 25 (1994) 11-19.

Google Scholar

[4] T. Aoki, K. Shinohara, T. Kaneko, E. Oikawa, Macromolecules 29 (1996) 4192- 4198.

Google Scholar

[5] T. Aoki, M. Ohshima, K. Shinohara, T. Kaneko, Polymer 38 (1997) 235-238.

Google Scholar

[6] G. Blaschke, Angew Chem Int Ed Engl 19 (1980) 13-24.

Google Scholar

[7] G. Blaschke, W. Broker, W. Fraenkel, Angew Chem Int Ed Engl 25 (1986) 830-831.

Google Scholar

[8] (a) L.M. Jiang, H.G. Ni, Polym. Bull. 52 (2004) 1; (b) X.J. Xi, L.M. Jiang, W.L. Sun, Z.Q. Shen, Eur. Polym.J. 41 (2005) 2592; (c) X.J. Xi, L.M. Jiang, W.L. Sun, Z.Q. Shen, Chirality 19(2007) 521–527.

DOI: 10.1002/chir.20369

Google Scholar

[9] Zh. Fu, X.J. Xi, L.M. Jiang, Z.Q. Shen, Reac & Func Polym. 67(2007) 636-643.

Google Scholar

[10] Morioka K, Isobe Y, Habaue S, et al., Polym.J., 37(2005): 299-308.

Google Scholar

[11] Y. Isobe, Y. Suito, S. Habaue, Y. Okamoto, J. Polym. Sci. Part A: Polym. Chem. 2003, 41, 1027-1028.

Google Scholar

[12] Elvira C, Roman J S. Synthesis and stereochemistry of isomeric methacrylic polymers derived from 4- and 5-aminosalicylic acids, Polym. J, 38(1997): 4743-4750.

DOI: 10.1016/s0032-3861(96)01060-9

Google Scholar

[13] F. Sanda, M. Nakamura, T. Endo, J. Polym. Sci. Part A: Polym. Chem. 36 (1998) 2681.

Google Scholar

[14] Morioka K, Isobe Y, Habaue S, et al. Polym. J , 37(2005): 299-308.

Google Scholar