Synthesis and characterization of vitamin B12-hyperbranched polymer

Tetrahedron Letters

Volumn 48, Issue 29, 2007, Pages 5065-5068

  Tahara, Keishiro ^a   Shimakoshi, Hisashi ^a   Tanaka, Akihiro ^a,b   Hisaeda, Yoshio ^a  

^a KYUSHU UNIVERSITY   (Japan)

^b NISSAN CHEMICAL INDUSTRIES LTD   (Japan)

Author keywords

Hybrid material; Hyperbranched polymer; Microenvironmental polarity; Vitamin B12

Indexed keywords

CYANOCOBALAMIN; POLYMER;

ARTICLE; LIGHT SCATTERING; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY; VITAMIN METABOLISM;

EID: 34250365025     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.05.092     Document Type: Article

References (31)

1. In: Gladysz J.A. (Ed). Chem. Rev. 102 (2002) 3215 special issue
2. 12-Proteins (1998), Wiley-VCH
3. Toraya T. Chem. Rev. 103 (2003) 2095
4. Brown K.L. Chem. Rev. 105 (2005) 2075
5. Shimakoshi H., Nakazato A., Hayashi T., Tachi Y., Naruta Y., and Hisaeda Y. J. Electroanal. Chem. 507 (2001) 170
6. Shimakoshi H., Tokunaga M., and Hisaeda Y. Dalton Trans. (2004) 878
7. Ruhe A., Walder L., and Scheffold R. Helv. Chim. Acta 68 (1985) 1301
8. Murakami Y., Hisaeda Y., Ozaki T., and Matsuda Y. J. Chem. Soc., Chem. Commun. (1989) 1094
9. Steiger B., Ruhe A., and Walder L. Anal. Chem. 62 (1990) 759
10. Fraga R., Correia J.P., Keese R., and Abrantes L.M. Electrochim. Acta 50 (2005) 1653
11. Zhou D.-L., Njue C.K., and Rusling J.F. J. Am. Chem. Soc. 121 (1999) 2909
12. Njue C.K., and Rusling J.F. Electrochem. Commun. 4 (2002) 340
13. Janda K.D., and Toy P.H. Acc. Chem. Res. 33 (2000) 546
14. Hajji C., and Haan R. Top. Organomet. Chem. 20 (2006) 149
15. Flory P.J. J. Am. Chem. Soc. 74 (1952) 2718
16. Jikei M., and Kakimoto M. Prog. Polym. Sci. 26 (2001) 1233
17. Kim Y.H.J. Polym. Sci. Part A: Polym. Chem. 36 (1998) 1685
18. Voit B.I.J. Polym. Sci. Part A: Polym. Chem. 38 (2000) 2505
19. Markoski L.J., Moore J.S., Sendijarevic I., and McHugh A.J. Macromolecules 34 (2001) 2695
20. Stiriba S.E., Slagt M.Q., Kautz H., Gebbink R.J.M.K., Thomann R., Frey H., and Koten G.V. Chem. Eur. J. 10 (2004) 1267
21. Ishizu K., and Mori A. Polym. Int. 50 (2001) 906
22. Ishizu K., Shibuya T., and Mori A. Polym. Int. 51 (2002) 424
23. Ishizu K., Shibuya T., Park J., and Uchida S. Polym. Int. 53 (2004) 259
24. Werthemann, L.; Keese, R.; Eschenmoser, A., unpublished results.
25. see: Werthemann, L. Dissertation, ETH Zürich (Nr. 4097), Juris Druck and Verlag, Zürich, 1968.
26. Shimakoshi H., Tokunaga M., Kuroiwa K., Kimizuka N., and Hisaeda Y. Chem. Commun. (2004) 50
27. Murakami Y., Hisaeda Y., and Ohno T. Bull. Chem. Soc. Jpn. 57 (1984) 2091
28. w of HEMA)} since co-polymerization was proceeded with 1:1 ratio of starting EMA-DC and HEMA which was confirmed by NMR.
29. max/nm], 279, 316, 371, 423, 550, 589.
30. 12).
31. -1). The resolution of the spectrometer was 0.2 nm.