Attributes | Values |
---|
rdf:type
| |
Description
| - 2-(4-Methoxybenzyl)cyklohexyl-beta-D-glucopyranosidy byly získány Koenigs-Knorrovou reakcí s různými promotory v toluenu ve výtěžku 85 - 95 %. Celé buňky Saccharomyces cerevisiae byly použity k stereoselektivní redukci a tím k rozdělení (1S,2S)- and (1S,2R)-enantiomerů výchozího 2-(4-methoxybenzyl)cyclohexan-1-olu, které byly glykosylovány vypracovanou metodou. Další dva enantiomerně čisté glykosidy byly připraveny separací směsi chirální HPLC. Všechny stereoisomery byly identifikovány 1H a 13C NMR. (cs)
- Glucosylation of the cis- and trans-isomers of 2-(4-methoxybenzyl)cyclohexan-1-ol was performed by modified Koenigs-Knorr method with several promoters and toluene as solvent. Pure beta-D-glukopyranosides were obtained in 85-95% yields. To obtain enantiomerically pure beta-anomers of the target structure Saccharomyces cerevisiae whole cells was performed to get (1S,2S)- and (1S,2R)-enantiomers of starting 2-(4-ethoxybenzyl)cyclohexan-1-ol. The opposite enantiomers were obtained by separation of the diastereoisomeric mixtures by chiral HPLC. All stereoisomers of the products were subjected to a detailed 1H NMR and 13C NMR analysis.
- Glucosylation of the cis- and trans-isomers of 2-(4-methoxybenzyl)cyclohexan-1-ol was performed by modified Koenigs-Knorr method with several promoters and toluene as solvent. Pure beta-D-glukopyranosides were obtained in 85-95% yields. To obtain enantiomerically pure beta-anomers of the target structure Saccharomyces cerevisiae whole cells was performed to get (1S,2S)- and (1S,2R)-enantiomers of starting 2-(4-ethoxybenzyl)cyclohexan-1-ol. The opposite enantiomers were obtained by separation of the diastereoisomeric mixtures by chiral HPLC. All stereoisomers of the products were subjected to a detailed 1H NMR and 13C NMR analysis. (en)
|
Title
| - Synthesis and structure assignment of 2-(4-Methoxybenzyl) cyclohexyl beta-D-Glucopyranoside enantiomers
- Syntéza a identifikace enantiomerů 2-(4-Methoxybenzyl)cyklohexyl beta-D-glukopyranosidu (cs)
- Synthesis and structure assignment of 2-(4-Methoxybenzyl) cyclohexyl beta-D-Glucopyranoside enantiomers (en)
|
skos:prefLabel
| - Synthesis and structure assignment of 2-(4-Methoxybenzyl) cyclohexyl beta-D-Glucopyranoside enantiomers
- Syntéza a identifikace enantiomerů 2-(4-Methoxybenzyl)cyklohexyl beta-D-glukopyranosidu (cs)
- Synthesis and structure assignment of 2-(4-Methoxybenzyl) cyclohexyl beta-D-Glucopyranoside enantiomers (en)
|
skos:notation
| - RIV/60461373:22330/06:00017738!RIV07-MSM-22330___
|
http://linked.open.../vavai/riv/strany
| |
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| |
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22330/06:00017738
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - glycosides; glycosidations; glucosylations; Koenigs-Knorr synthesis; enzymatic reduction; insect juvenile hormon analogs; juvenoids; chiral HPLC; NMR spectroscopy (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| |
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| - Collection of Czechoslovak Chemical Communications
|
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Wimmer, Zdeněk
- Šaman, David
- Moravcová, Jitka
- Wimmerová, Martina
- Kratina, Pavel
|
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |
http://localhost/t...ganizacniJednotka
| |