Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Vincent Gardon"'
Publikováno v:
Journal of Carbohydrate Chemistry. 16:113-127
Triphenylphosphine and diethyl azodicarboxylate react with 1,2-O-isopropylidene-α-D-xylo- (1) and ribofuranose (2) to give six-membered-ring phosphoranes. Xylofuranose 1 undergoes cyclodehydration to produce oxetane 17 in 85% yield, but ribofuranose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf2167f5bd968c73c87646dd50d7ff82
https://doi.org/10.1080/07328309708006514
https://doi.org/10.1080/07328309708006514
Publikováno v:
Carbohydrate Research. 245:233-244
4,6-Cyclo-4,6-dideoxy-hexopyranoses were obtained by palladium-mediated intramolecular cyclodehalogenation. Thus, methyl 2,3-di-O-acetyl-4,6-dideoxy-4,6-diiodo-β- d -galactopyranoside (3) afforded methyl 2,3-di-O-acetyl-4,6-cyclo-4,6-dideoxy-β- d -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd1bd0707c40a7d563dbdf42327284f5
https://doi.org/10.1016/0008-6215(93)80074-o
https://doi.org/10.1016/0008-6215(93)80074-o