ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Syntheses of Biologically Important Carbohydrates, 251) On the Regioselectivity of Sharpless Reaction; The vic. cis-Oxyamination of Unbranched and 3-C-Branched Ald-2-and Ald-3-enopyranosidesThe configurations and the ratios of regioisomeric amino sugars obtained by vic. cis-oxyamination of unsaturated carbohydrates 1, 4, 9, 16, 19, 21 are determined. Due to the ratios of amino sugars from the ald-3-enopyranosides 9 and 16 it is obvious that the regioorientation is probably not directed by the electron density at the double bonds.
Notes:
Die Konfigurationen und die Verhältnisse regioisomerer Aminozucker bei der vic. cis-Oxyaminierung von ungesättigten Kohlenhydraten 1,4,9,16,19,21 werden bestimmt. Die Isomerenverhältnisse der Aminozucker aus den Ald-3-enopyranosiden 9 und 16 zeigen, daß die Regioorientierung wahrscheinlich nicht durch die Elektronendichte an den Doppelbindungen gesteuert wird.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19811140519
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