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Synthesis of Dendritic Macromolecule with Butane Diamine as Core
Corresponding Author(s) : Hongjie Qu
Asian Journal of Chemistry,
Vol. 27 No. 7 (2015): Vol 27 Issue 7, 2015
Abstract
A new 0.5 G dendritic macromolecule is synthesized with butane diamine and ethyl acrylate through Michael addition reaction while a 1 G dendritic macromolecule is synthesized by amidation reaction. The influences of the mole ratio of ester and amine, temperature and time on product are also studied and the optimum conditions are obtained. The products are characterized by IR, GC/MS elemental analyzer and 1H NMR, the relative data testify our expectation.
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- V. Mavrov, I. Dobrevsky, B. Bonev and N. Petkov, Desalination, 85, 335 (1992); doi:10.1016/0011-9164(92)80015-2.
- J.F.G.A. Jansen, E.W. Meijer and E.M.M. de Brabander-van den Berg, J. Am. Chem. Soc., 117, 4417 (1995); doi:10.1021/ja00120a032.
- D.A. Tomalia, M. Herb, H. Brothers and T. Lars, Polymer Mater. Sci. Eng., 73, 273 (1995).
- D.A. Tomalia, A.M. Naylor and W.A. Goddard, Angew. Chem. Int. Ed. Engl., 29, 138 (1990); doi:10.1002/anie.199001381.
- D.A. Tomalia and H.D. Durst, Top. Curr. Chem., 165, 193 (1993); doi:10.1007/BFb0111285.
- O.A. Matthews, A.N. Shipway and J.F. Stoddart, Prog. Polym. Sci., 23, 1 (1998); doi:10.1016/S0079-6700(97)00025-7.
- D.A. Tomalia, Dense Star Polymers Having Two Dimensional Molecular Diameter, US Patent 4,558,120 (1985).
References
V. Mavrov, I. Dobrevsky, B. Bonev and N. Petkov, Desalination, 85, 335 (1992); doi:10.1016/0011-9164(92)80015-2.
J.F.G.A. Jansen, E.W. Meijer and E.M.M. de Brabander-van den Berg, J. Am. Chem. Soc., 117, 4417 (1995); doi:10.1021/ja00120a032.
D.A. Tomalia, M. Herb, H. Brothers and T. Lars, Polymer Mater. Sci. Eng., 73, 273 (1995).
D.A. Tomalia, A.M. Naylor and W.A. Goddard, Angew. Chem. Int. Ed. Engl., 29, 138 (1990); doi:10.1002/anie.199001381.
D.A. Tomalia and H.D. Durst, Top. Curr. Chem., 165, 193 (1993); doi:10.1007/BFb0111285.
O.A. Matthews, A.N. Shipway and J.F. Stoddart, Prog. Polym. Sci., 23, 1 (1998); doi:10.1016/S0079-6700(97)00025-7.
D.A. Tomalia, Dense Star Polymers Having Two Dimensional Molecular Diameter, US Patent 4,558,120 (1985).