[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Garegg et al., 1987 - Google Patents

A phosphorus nuclear magnetic resonance spectroscopic study of the conversion of hydroxy groups into iodo groups in carbohydrates using the iodine …

Garegg et al., 1987

Document ID
3809339835843112399
Author
Garegg P
Regberg T
Stawiński J
Strömberg R
Publication year
Publication venue
Journal of the Chemical Society, Perkin Transactions 2

External Links

Snippet

31 P Nmr spectroscopic studies on the mechanism of the reaction between 1, 2: 3, 4-di-O- isopropylidene-α-D-galactopyranose and the reagent system iodine–triphenylphosphine– imidazole are presented. Three different solvents were tested, toluene–acetonitrile (2: 1) …
Continue reading at pubs.rsc.org (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P-C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P-C bonds
    • C07F9/54—Quarternary phosphonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P-C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)

Similar Documents

Publication Publication Date Title
Garegg et al. A phosphorus nuclear magnetic resonance spectroscopic study of the conversion of hydroxy groups into iodo groups in carbohydrates using the iodine–triphenylphosphine–imidazole reagent
Yamanaka Synthesis and characterization of the organic derivatives of zirconium phosphate
Carter et al. Biochemistry of the sphingolipids. XVIII. Complete structure of tetrasaccharide phytoglycolipid
Rees 340. The carrageenan system of polysaccharides. Part I. The relation between the κ-and λ-components
Gosselin et al. The stability of complexes between calcium and orthophosphate, polymeric phosphate, and phytate
Stawinski et al. Nucleoside H-phosphonates. 12. Synthesis of nucleoside 3'-(hydrogen phosphonothioate) monoesters via phosphinate intermediates
Stawinski et al. Nucleoside H-phosphonates. XI. A convenient method for the preparation of nucleoside H-phosphonates
Dormoy et al. The reaction of hexamethyl phosphoric triamide (HMPT) with phosphoryl chloride: a reexamination. Application to a novel preparation of BOP reagent for peptide coupling
Dudek et al. The solvolysis of tetrabenzylpyrophosphate
Kubisa et al. Kinetics and mechanism of cyclic acetal polymerizations initiated by stable carbonium salts. I. 1.3‐Dioxolan interaction with Ph3C⊕ SbCl6⊖ and SbCl5
Winnik et al. Syntheses of model oligosaccharides of biological significance. Synthesis of methyl 3, 6-di-O-(α-D-mannopyranosyl)-α-d-mannopyranoside and the corresponding mannobiosides
Van Wazer et al. The Molecular Constitution of Methyl and Ethyl Polyphosphate and the Langheld Esters1
Potter et al. A stereospeifically 18 O-labelled deoxydinucleoside phosphate block for incorporation into an oligonucleotide
Chan et al. Trifluoromethyl-substituted fluorophosphates and fluoroarsenates
Yamamoto et al. Synthesis of 1, 2, 4-tri-O-acetyl-5-deoxy-5-C-[(R and S)-methoxy-phosphinyl]-3-O-methyl-α-and-β-d-xylopyranose, and their structural analysis by 400-MHz, proton nuclear magnetic resonance spectroscopy
Borowiecka et al. Stereoselective synthesis of s-(2-deoxy-α-D-glycosyl)-phosphorodithioates1 and of their (2R)-2-deoxy-2-deuterio-analogues. Novel route to C-2 d
Phillips et al. Rates of ionization of phosphoranes
Tajmir-Riahi Sugar interaction with magnesium ion. Synthesis, spectroscopic, and structural properties of Mg-sugar complexes containing l-arahinose
Bläsing et al. Lewis acid catalyzed synthesis of cyanidoborates
Biedron et al. Synthesis of high molar mass poly (alkylene phosphate) s by polyaddition of diepoxides to difunctional phosphoric acids: Unusual elimination of the side reactions
Braun et al. (Trifluoromethyl) sulfur trifluoride. An improved synthesis, new NMR data, and stereochemistry
Koeners et al. 4, 4‐(Ethylenedithio) pentanoyl: A masked levulinoyl protective group in the synthesis of oligosaccharides
Kaylor et al. A new model compound for studying alkaline cellulose chain cleavage reactions
Cipolla et al. Direct synthesis of the isosteric phosphono analogues of α-L-rhamnose 1-phosphate and β-L-fucose 1-phosphate
Moon et al. Studies on Polynucleotides. LIV. 1 A Further Study of the Reaction of Nucleotide Pyrophosphates with Carboxylic Acid Anhydrides2