A convenient procedure for the synthesis of theophylline nucleosides
β Scribed by Alan J. Freestone; Leslie Hough; Anthony C. Richardson
- Book ID
- 108308214
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 619 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Bromoboration of l-hexyne with BBr, followed by treatment with 2-propanol produced alkenyl boronic ester 3. Subsequent Pd(O)-catalyzed cross-coupling with acetylenic zinc chlorides and iodination furnished enyne iodides 6, which were then converted to enyne-allenes 8 by a second Pd(O)-catalyzed reac
Reoeirod 15 garch 1966) Some substituted groups at C-2 in the pyranose ring hare influence not only on the optical rotation (l-4) but also on the anomeric configuration of the pyranoses (5-9). 3,4,6-Tri-+cetyl-2-&trichloroacetyl-P\_P (5), 3,4,6-tri-pacetyl-2-gnitro-P\_p (6), and 3,4,6-tri-&acetyl-P\
The solid-phase synthesis of a nucleoside hydroxamic acid is accomplished by the Pd(0) cross-coupling of 5-iodouridine and an O-linked hydroxylamine alkyne bound to 2chlorotrityl chloride polystyrene resin.