3650-68-8Relevant academic research and scientific papers
Versatility of the cyclo-oxymercuriation route to 1,2,4-Trioxanes
Bloodworth,Hagen, Torsten,Johnson, Karen A.,LeNoir, Isabelle,Moussy, Chantal
, p. 635 - 638 (2007/10/03)
The versatility of the cyclo-oxymercuriation route to 1,2,4-trioxanes is illustrated by preparing with heterocyclic, unsaturated and carbohydrate substituents and by post-cyclisation modification of the substituents including oxidative cleavage of alkene and reduction, condensation and Wittig olefination of carbonyl groups.
Total Synthesis of 11-R,12-R-Dihydroxyeicosatrienoic Acid, A Metabolite of the Cytochrome P-450 Epoxygenase Pathway
Wang, Steven S.,Rokach, Joshua
, p. 6239 - 6242 (2007/10/02)
The first total and enantioselective synthesis of 11-R,12-R-dihydroxy-5,8,14-eicosatrienoic acid 7 is reported.We have used the carbohydrate 2-deoxy-D-glucose as a masked 1,6-dialdehyde precursor 20 to perform the synthesis.The availability of this material will allow, among other things, the testing of the hypothesis that it can be a biochemical precursor to 12-R-HETE in vivo.
A Convenient Route for the Synthesis of 2-C-Substituted 2-Deoxyhexoses
Sugimura, Hideyuki,Osumi, Kenji,Koyama, Tatsuyuki
, p. 1379 - 1382 (2007/10/02)
A facile method has been developed for the synthesis of 2-C-substituted 2-deoxy-D-glucoses and 2-C-disubstituted 2-deoxy-D-arabino-hexoses using the BF3-catalyzed cyclization between 1-alkenyl ethers and 2,3-O-isopropylidene derivative of aldehydo-D-eryth
CARBON-CHAIN EXTENSION THROUGH C-1 OF 2-DEOXYALDOSE DITHIOACETAL DERIVATIVES: A ROUTE TO 1,3-DIDEOXY-2-KETOSES
Horton, Derek,Markovs, Robert A.
, p. 295 - 304 (2007/10/02)
The 3,4:5,6-diisopropylidene acetal (3) of 2-deoxy-D-arabino-hexose underwent abstraction of H-1 by butyllithium in oxolane at -30 deg C; iodomethane reacted readily with the resultant anion to give the 1,3-dideoxy-2-heptulose derivative 4, and C-1 benzylation could likewise be effected.Attempted deacetonation of 4 gave mixtures, although 6,7-monodeacetonation could be achieved in high yield, affording access via glycol cleavage-reduction to the 1,3-dideoxy-2-hexulose derivative.Demercaptalation of 4 gave the acetal-protected 1,3-dideoxy-2-heptulose, which underwent methanolysis to give crystalline methyl 1,3-dideoxy- α-D-arabino-heptulopyranoside.Anions of the type derived from 3 have broad, synthetic potential for access to chainextended, 2-keto sugar derivatives of interest as metabolic intermediates, and for synthesis of deoxy analogs of such nucleoside antibiotics as psicofuranine and decoyinine.
