## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and NMR Analysis of Spiranic Heterocycles from Carbohydrate Derivatives.
✍ Scribed by Miriam A. Martins Alho; Norma B. D'Accorso
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 31 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Synthesis of (3′__R__) 2‐acetamido‐4‐__N__‐acetyl‐3′‐spiro‐[1,2′:5′,6′‐di‐__O__‐isopropylidene‐α‐D‐glucofuranosyl]‐1,3,4‐thiadiazoline diastereomerically pure is described. We report the physical and spectroscopic characterization of the new heterocyclic compound as well as its immediat
## Abstract We report the synthesis of 2,3‐dihydro‐1,3,4‐thiadiazoles and 1,3,4‐thiadiazoles from 1,2:3,4‐di‐__O__‐iso‐propylidene‐α‐D‐galacto‐1,6‐hexodialdo‐1,5‐pyranose thiosemicarbazone. The physical and spectro‐scopic characterizations of the heterocyclic derivatives as well as the intermediate
## Abstract The syntheses of 2,3‐dihydro‐1,3,4‐thiadiazoles and 1,3,4‐thiadiazoles from 1,2‐__O__‐isopropylidene‐α‐D‐__xylo__‐1,5‐pentadialdo‐1,4‐furanose thiosemicarbazone are described. The new compounds as well as the intermediate products are physically and spectroscopically characterized. We d
Two poly(ester amides) containing three methoxy groups stereoregularly attached to the main chain have been prepared by using naturally occurring L-arabinose and D-xylose as the starting materials. The polymers were prepared by the active ester polycondensation method and characterized by elemental