Matches in SemOpenAlex for { <https://semopenalex.org/work/W2030406642> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2030406642 endingPage "168" @default.
- W2030406642 startingPage "165" @default.
- W2030406642 abstract "Two-dimensional nuclear magnetic resonance studies have been carried out to assign unequivocally all the proton, carbon, and phosphorus resonances of d-fructofuranose 2,6-bisphosphate (1) and to verify its structure using a 400-MHz spectrometer. Several unexpected chemical-shift values and coupling constants were obtained. Molecular mechanics calculations (Sybyl) carried out to minimize the conformational energy of 1 yield ϕC-1,P-2 = +84, ϕC-3,P-2 = −155, and ϕC-5,P-6 = +175°. Thus the unusual near-gauche orientations of C-1 and C-3 to P-2 in 1 can explain their small vicinal coupling constants (3JC-1,P-2 = 1.2, and 3JC-3,P-2 = 3.8 Hz), in contrast to the expected larger value seen for 3JC-5,P-6 namely, 6.9 Hz. Treatment of a sample of this compound with sodium borohydride did not affect its nuclear magnetic resonance spectrum, substantiating that O-2 is phosphorylated. Oxidation with sodium periodate yielded an intermediate which decomposed by a β-elimination mechanism involving the 6-phosphate group. These data establish unequivocally the 1H, 13C, and 31P assignments and explain the observed anomalous shifts. Moreover they indicate that the activator of fructose 6-phosphate 1-kinase is the β anomer of the 4T3 conformer of d-fructose 2,6-bisphosphate." @default.
- W2030406642 created "2016-06-24" @default.
- W2030406642 creator A5031104328 @default.
- W2030406642 creator A5042317796 @default.
- W2030406642 creator A5061471861 @default.
- W2030406642 date "1979-04-01" @default.
- W2030406642 modified "2023-09-23" @default.
- W2030406642 title "Synthesis of 2,5-anhydro-D-glucitol 6-phosphate" @default.
- W2030406642 cites W1510102401 @default.
- W2030406642 cites W2004492463 @default.
- W2030406642 cites W2066444129 @default.
- W2030406642 doi "https://doi.org/10.1016/s0008-6215(00)83282-6" @default.
- W2030406642 hasPublicationYear "1979" @default.
- W2030406642 type Work @default.
- W2030406642 sameAs 2030406642 @default.
- W2030406642 citedByCount "4" @default.
- W2030406642 crossrefType "journal-article" @default.
- W2030406642 hasAuthorship W2030406642A5031104328 @default.
- W2030406642 hasAuthorship W2030406642A5042317796 @default.
- W2030406642 hasAuthorship W2030406642A5061471861 @default.
- W2030406642 hasConcept C109214941 @default.
- W2030406642 hasConcept C111429119 @default.
- W2030406642 hasConcept C121332964 @default.
- W2030406642 hasConcept C121349320 @default.
- W2030406642 hasConcept C139210041 @default.
- W2030406642 hasConcept C147789679 @default.
- W2030406642 hasConcept C161790260 @default.
- W2030406642 hasConcept C178790620 @default.
- W2030406642 hasConcept C185592680 @default.
- W2030406642 hasConcept C18705241 @default.
- W2030406642 hasConcept C2776970464 @default.
- W2030406642 hasConcept C2777132085 @default.
- W2030406642 hasConcept C2780048404 @default.
- W2030406642 hasConcept C32909587 @default.
- W2030406642 hasConcept C46141821 @default.
- W2030406642 hasConcept C66974803 @default.
- W2030406642 hasConcept C71240020 @default.
- W2030406642 hasConcept C7947691 @default.
- W2030406642 hasConcept C8010536 @default.
- W2030406642 hasConceptScore W2030406642C109214941 @default.
- W2030406642 hasConceptScore W2030406642C111429119 @default.
- W2030406642 hasConceptScore W2030406642C121332964 @default.
- W2030406642 hasConceptScore W2030406642C121349320 @default.
- W2030406642 hasConceptScore W2030406642C139210041 @default.
- W2030406642 hasConceptScore W2030406642C147789679 @default.
- W2030406642 hasConceptScore W2030406642C161790260 @default.
- W2030406642 hasConceptScore W2030406642C178790620 @default.
- W2030406642 hasConceptScore W2030406642C185592680 @default.
- W2030406642 hasConceptScore W2030406642C18705241 @default.
- W2030406642 hasConceptScore W2030406642C2776970464 @default.
- W2030406642 hasConceptScore W2030406642C2777132085 @default.
- W2030406642 hasConceptScore W2030406642C2780048404 @default.
- W2030406642 hasConceptScore W2030406642C32909587 @default.
- W2030406642 hasConceptScore W2030406642C46141821 @default.
- W2030406642 hasConceptScore W2030406642C66974803 @default.
- W2030406642 hasConceptScore W2030406642C71240020 @default.
- W2030406642 hasConceptScore W2030406642C7947691 @default.
- W2030406642 hasConceptScore W2030406642C8010536 @default.
- W2030406642 hasIssue "1" @default.
- W2030406642 hasLocation W20304066421 @default.
- W2030406642 hasOpenAccess W2030406642 @default.
- W2030406642 hasPrimaryLocation W20304066421 @default.
- W2030406642 hasRelatedWork W1964134392 @default.
- W2030406642 hasRelatedWork W1970514680 @default.
- W2030406642 hasRelatedWork W1987313829 @default.
- W2030406642 hasRelatedWork W2011279530 @default.
- W2030406642 hasRelatedWork W2021571557 @default.
- W2030406642 hasRelatedWork W2069581663 @default.
- W2030406642 hasRelatedWork W2116989895 @default.
- W2030406642 hasRelatedWork W2126712427 @default.
- W2030406642 hasRelatedWork W2144203730 @default.
- W2030406642 hasRelatedWork W2312758621 @default.
- W2030406642 hasVolume "70" @default.
- W2030406642 isParatext "false" @default.
- W2030406642 isRetracted "false" @default.
- W2030406642 magId "2030406642" @default.
- W2030406642 workType "article" @default.