title: Synthesis of new saccharide azacrown cryptands.
abstract: New cryptands including bis-azacrown and saccharidic moieties in their structure were prepared in several steps by applying Staudinger-aza-Wittig reaction (SAW). Syntheses have been started from cheap, easily available commercial compounds such as D-glucose, D-cellobiose and D-lactose subsequently transformed into their derivatives in fairly good yields (60-65%) and suitable to give desired final cryptands by direct SAW coupling reactions.
authors.affiliation: Department of Organic and Applied Chemistry, University of Łódź, Tamka 12, 91-403 Łódź, Poland.
authors.forename: Michalina
authors.initials: M
authors.lastname: Pintal
authors.affiliation: SRSMC, Nancy Universite & CNRS, Faculte des Sciences et Techniques, B. 70239, F-54506 Vandoeuvre-les-Nancy Cedex, France.
authors.forename: Florence
authors.initials: F
authors.lastname: Charbonniere-Dumarcay
authors.affiliation: SRSMC, Nancy Universite & CNRS, Faculte des Sciences et Techniques, B. 70239, F-54506 Vandoeuvre-les-Nancy Cedex, France.
authors.forename: Alain
authors.initials: A
authors.lastname: Marsura
authors.affiliation: Department of Organic and Applied Chemistry, University of Łódź, Tamka 12, 91-403 Łódź, Poland. Electronic address: porwany@chemia.uni.lodz.pl.
authors.forename: Stanisław
authors.initials: S
authors.lastname: Porwański
mesh_terms: D001372:Aza Compounds / Q000737:chemistry; D043844:Crown Ethers / Q000138:chemical synthesis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011134:Polysaccharides / Q000737:chemistry
chemical_list: D001372:Aza Compounds; D043844:Crown Ethers; D011134:Polysaccharides
keywords: Azacrown ethers; Azides; Cryptands; Saccharides; Staudinger–aza-Wittig reaction