Synthesis and characterization of vitamin B12-hyperbranched polymer

Keishiro Tahara, Hisashi Shimakoshi, Akihiro Tanaka, Yoshio Hisaeda

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Vitamin B12-hyperbranched polymer was synthesized and characterized by UV-vis and NMR spectroscopy as well as DLS. The shape of hybrid polymer was also directly observed by TEM. Microenvironmental polarity around vitamin B12 derivative on the polymer was evaluated by UV-vis absorption peak with α-band of vitamin B12 chromophore.

Original languageEnglish
Pages (from-to)5065-5068
Number of pages4
JournalTetrahedron Letters
Volume48
Issue number29
DOIs
Publication statusPublished - Jul 16 2007

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Vitamin B 12
Polymers
Chromophores
Ultraviolet spectroscopy
Nuclear magnetic resonance spectroscopy
Magnetic Resonance Spectroscopy
Transmission electron microscopy
Derivatives

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Synthesis and characterization of vitamin B12-hyperbranched polymer. / Tahara, Keishiro; Shimakoshi, Hisashi; Tanaka, Akihiro; Hisaeda, Yoshio.

In: Tetrahedron Letters, Vol. 48, No. 29, 16.07.2007, p. 5065-5068.

Research output: Contribution to journalArticle

Tahara, Keishiro ; Shimakoshi, Hisashi ; Tanaka, Akihiro ; Hisaeda, Yoshio. / Synthesis and characterization of vitamin B12-hyperbranched polymer. In: Tetrahedron Letters. 2007 ; Vol. 48, No. 29. pp. 5065-5068.
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