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Monosaccharidic Push-pull Butadienes: Versatile Synthetic Intermediates
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Ahmed Bari
Veröffentlicht/Copyright:
2. Juni 2014
Monosaccharidic push-pull butadienes are interesting building blocks for the synthesis of various heterocyclic and natural products due to their biological prevalence and significant p-electron interactions between donor and acceptor groups. A series of 1,5-anhydro-3,4,6-tri-O-benzyl-2-deoxy- 2-formyl-D-arabino-hex-1-enitol (2) and 1,5-anhydro-3,4-di-O-benzyl-2-deoxy-2-formyl-L-erythrohex- 1-enitol (4) derived push-pull branched chain sugars have been synthesized by condensation with active methylene compounds using basic aluminum oxide (Al2O3) or anhydrous sodium acetate (NaOAc) at room temperature. The compounds have been fully characterized by spectroscopic techniques and elemental analyses.
Graphical Abstract
Monosaccharidic Push-pull Butadienes: Versatile Synthetic Intermediates
Keywords : Push-pull Butadiene; Nucleoside Analogs; Active Methylene Compounds; Condensation; Formyl Glycal
Received: 2013-6-28
Published Online: 2014-6-2
Published in Print: 2014-1-1
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- Synthesis, Characterization and Antifungal Evaluation of Novel 2H-1,4-Benzoxazin-3(4H)-one Derivatives Linked with a 1,2,3-Triazole Moiety
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Schlagwörter für diesen Artikel
Push-pull Butadiene;
Nucleoside Analogs;
Active Methylene Compounds;
Condensation;
Formyl Glycal
Artikel in diesem Heft
- The Hexaammine Copper(II) Fluoride Monohydrate [Cu(NH3)6][F(H2O)F]: Synthesis and Crystal Structure
- Fluorodinitroethyl Ortho-carbonate and -formate as Potential High Energy Dense Oxidizers
- Single-Crystal Structures and Vibrational Spectra of Li[SCN] and Li[SCN] · 2H2O
- Phosphanchalkogenide und ihre Metallkomplexe. II. Komplexe einiger Gold(I)-Halogenide mit Diphosphanmonochalkogeniden [1] / Phosphane Chalcogenides and their Metal Complexes. II. Gold(I) Halide Complexes of some Diphosphane Monochalcogenides
- Synthesis, Crystal Structures and Properties of Two Heterometallic Complexes [Cu2M] (M = Cd, Mn) with a Novel Oxamato-bridged Ligand
- In Search for Novel Sn2Co3S2-based Half-metal Ferromagnets
- Syntheses, Crystal Structures and Magnetic Properties of Two Nickel(II) Compounds with 4,4´- Bipyridine Ligands
- 2,3-Dihydro-1,3,4,5-tetraisopropylimidazol-2-yliden / 2,3-Dihydro-1,3,4,5-tetraisopropylimidazol-2-ylidene
- Improved Synthesis and Characterization of 2-(Dinitromethylene)-1- nitro-1,3-diazacyclopentane
- Functionalized Pyrazoles as Agents in C–C Cross-Coupling Reactions
- Monosaccharidic Push-pull Butadienes: Versatile Synthetic Intermediates
- Synthesis, Characterization and Antifungal Evaluation of Novel 2H-1,4-Benzoxazin-3(4H)-one Derivatives Linked with a 1,2,3-Triazole Moiety
- Ab-initio Studies of the Electronic Structures of the Hexavalent Uranium Compounds K2UO4 and Na4UO5
- Two New Diterpenoids from the Beibu Gulf Gorgonian Anthogorgia caerulea
- Sr2Au6Al3 and Eu2Au6Al3 – First Representatives of the Sr2Au6Zn3 Type with Aluminum Triangles
- Reaction of Copper(I) Nitrotetrazolate (DBX-1) with Sodium m-Periodate
