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GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose

Igor Jerković
Josip Mastelić
Ivica Blažević
Marija Šindler-Kulyk
Dražen Vikić-Topić

Puni tekst: engleski, pdf (95 KB) str. 313-318 preuzimanja: 403* citiraj
APA 6th Edition
Jerković, I., Mastelić, J., Blažević, I., Šindler-Kulyk, M. i Vikić-Topić, D. (2005). GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose. Croatica Chemica Acta, 78 (2), 313-318. Preuzeto s https://hrcak.srce.hr/27
MLA 8th Edition
Jerković, Igor, et al. "GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose." Croatica Chemica Acta, vol. 78, br. 2, 2005, str. 313-318. https://hrcak.srce.hr/27. Citirano 06.04.2020.
Chicago 17th Edition
Jerković, Igor, Josip Mastelić, Ivica Blažević, Marija Šindler-Kulyk i Dražen Vikić-Topić. "GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose." Croatica Chemica Acta 78, br. 2 (2005): 313-318. https://hrcak.srce.hr/27
Harvard
Jerković, I., et al. (2005). 'GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose', Croatica Chemica Acta, 78(2), str. 313-318. Preuzeto s: https://hrcak.srce.hr/27 (Datum pristupa: 06.04.2020.)
Vancouver
Jerković I, Mastelić J, Blažević I, Šindler-Kulyk M, Vikić-Topić D. GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose. Croatica Chemica Acta [Internet]. 2005 [pristupljeno 06.04.2020.];78(2):313-318. Dostupno na: https://hrcak.srce.hr/27
IEEE
I. Jerković, J. Mastelić, I. Blažević, M. Šindler-Kulyk i D. Vikić-Topić, "GC-MS Characterization of Acetylated O-glucofuranosides: Direct Glucosylation of Volatile Alcohols from Unprotected Glucose", Croatica Chemica Acta, vol.78, br. 2, str. 313-318, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/27. [Citirano: 06.04.2020.]

Sažetak
O-Glucosylation of 1-pentanol, 1-octanol, 2-phenylethanol, benzyl alcohol, (±)-2-pentanol and (±)-menthol in 1,4-dioxane, using anhydrous FeCl3, afforded anomeric mixture of the corresponding
glucofuranosides as major and glucopyranosides as minor products in overall yields 20–52 %. Practical advantages of GC-MS for characterizing the prepared acetylated glucofuranosides are in the focus of this paper. Glucofuranoside tetraacetate spectra contain characteristic signals of glucone (acetylated glucose) along with fragments of the aglucone moiety. The mass range was 50–600 mass units and acetyl ion was not present in the spectra, which is of interest
for differentiating glucofuranoside and glucopyranoside tetraacetates.

Ključne riječi
direct glucosylation using FeCl3; glucofuranosides and glucopyranosides; GC-MS spectra of glucofuranoside tetraacetates

Hrčak ID: 27

URI
https://hrcak.srce.hr/27

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