|
Published:Journal of Chromatographic Science,
ISSN 0021-9665Volume
39, Number 10, October 2001, pp. 205-208
GC Behavior of Disaccharide Trimethylsilyl Oximes
M.L. Sanz, M.T. Diez-Barrio, J. Sanz, and I. Martínez-Castro*
Instituto de Química Orgánica General, Juan de la Cierva, 3,
E-28006 Madrid, Spain
Twenty-five disaccharides are converted to trimethylsilyl oximes
and injected on two capillary columns of different polarities (methyl and phenyl–methyl
silicone). Their Kovats retention indices are determined at three temperatures.
Multivariate data analysis is used in order to obtain relations between retention
and some structural features. Phenylmethyl silicone have better chromatographic
characteristics for the assayed compounds. The two columns can provide useful
chromatographic information when a very complex disaccharide mixture has to
be analyzed.
Reproduction
of editorial content of this journal is prohibited without publisher’s
permission.
This
article is available in its entirety by fax for $4.00 per
page.
Visa or MasterCard accepted. To
order electronically
click here
or call: 847-647-2900 ext. 1323
or fax request to: 847-647-1155.
Please
indicate JCS volume and issue along with
page numbers. |
Site Map: Home
| Current Issue | Subscribe
| Back Issues | About
Us | Meetings | Advertising
|
| Books for Sale | For
the Author | Links | Supplier
Info | Search | |
