Synthesis and characterization of vitamin B12-hyperbranched polymer

Keishiro Tahara, Hisashi Shimakoshi, Akihiro Tanaka, Yoshio Hisaeda

Research output: Contribution to journal › Article

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

Fingerprint

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 journal › Article

Tahara, K, Shimakoshi, H, Tanaka, A & Hisaeda, Y 2007, 'Synthesis and characterization of vitamin B12-hyperbranched polymer', Tetrahedron Letters, vol. 48, no. 29, pp. 5065-5068. https://doi.org/10.1016/j.tetlet.2007.05.092
Tahara K, Shimakoshi H, Tanaka A, Hisaeda Y. Synthesis and characterization of vitamin B12-hyperbranched polymer. Tetrahedron Letters. 2007 Jul 16;48(29):5065-5068. https://doi.org/10.1016/j.tetlet.2007.05.092
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.
@article{b986ffae34fb4b88a09adad7820d7c17,
title = "Synthesis and characterization of vitamin B12-hyperbranched polymer",
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.",
author = "Keishiro Tahara and Hisashi Shimakoshi and Akihiro Tanaka and Yoshio Hisaeda",
year = "2007",
month = "7",
day = "16",
doi = "10.1016/j.tetlet.2007.05.092",
language = "English",
volume = "48",
pages = "5065--5068",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "29",

}

TY - JOUR

T1 - Synthesis and characterization of vitamin B12-hyperbranched polymer

AU - Tahara, Keishiro

AU - Shimakoshi, Hisashi

AU - Tanaka, Akihiro

AU - Hisaeda, Yoshio

PY - 2007/7/16

Y1 - 2007/7/16

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=34250365025&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34250365025&partnerID=8YFLogxK

U2 - 10.1016/j.tetlet.2007.05.092

DO - 10.1016/j.tetlet.2007.05.092

M3 - Article

AN - SCOPUS:34250365025

VL - 48

SP - 5065

EP - 5068

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 29

ER -

Access to Document