Enantioseparation by using chitin phenylcarbamates as chiral stationary phases for high-performance liquid chromatography

Chemistry Letters

Volumn , Issue 1, 2000, Pages 12-13

  Yamamoto, Chiyo ^a   Hayashi, Tomoko ^a   Okamoto, Yoshio ^a   Kobayashi, Shiro ^b  

^a NAGOYA UNIVERSITY   (Japan)

^b KYOTO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0034340805     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2000.12     Document Type: Article

References (14)

1. Y. Okamoto and E. Yashima, Angew. Chem. Int. Ed., 37, 1020 (1998).
2. E. Yashima, C. Yamamoto, and Y. Okamoto, Synlett, 1998, 344.
3. E. Yashima and Y. Okamoto, Bull. Chem. Soc. Jpn., 68, 3289 (1995).
4. Y. Okamoto and Y. Kaida, J. Chromatogr. A, 666, 403 (1994).
5. J. Dingenen, "A Practical Approach to Chiral Separations by Liquid Chromatograph," ed by G. Subramanian, VCH Publishers, Weinheim (1994), p.115.
6. Commercial name: Chiralcel OD (Daicel).
7. Commercial name: Chiralpak AD (Daicel).
8. Y. Okamoto, M. Kawashima, and K. Hatada, J. Am. Chem. Soc., 106, 5357 (1984).
9. Y. Okamoto, J. Noguchi, and E. Yashima, Reactive & Functional Polymer, 37, 183 (1998).
10. Q. B. Cass, A. L. Bassi, and S. A. Matlin, Chirality, 8, 131 (1996).
11. The presence of a small amount (ca. 10%) of free amino groups has been pointed out for chitin. This may react with isocyanate to form urea bond. However, this can only slightly (0.3% for carbon content) affect the results of elemental analysis.
12. Y. Okamoto, M. Kawashima, and K. Hatada, J. Chromatogr., 363, 173 (1986).
13. Y. Okamoto, R. Aburatani, Y. Kaida, K. Hatada, N. Inotsume, and M. Nakano, Chirality, 1, 239 (1989).
14. Y. Okamoto, unpublished data.