title: Cesium cation templated selective synthesis of a "cone-shaped" sugar macrotricyclic cryptand: A dual anion-cation molecular recognition of potassium tartrate.
abstract: Cesium templated Staudinger-aza-Wittig tandem reaction (S.A.W.) has been used in the synthesis of a bis-diazacrown-bis-cellobiosyl-tetra-ureido cryptand. A novel macrotricyclic compound having a "cone-shaped" configuration was selectively obtained. Additionally, first results on potential recognition properties of the cryptand are also given.
authors.affiliation: Department of Organic and Applied Chemistry, University of Lodz, ul. Tamka 12, 91-403 Lodz, Poland. Electronic address: porwany@chemul.uni.lodz.pl.
authors.forename: S
authors.initials: S
authors.lastname: Porwanski
authors.affiliation: UMR CNRS 7565, laboratoire structure et réactivité des systèmes moléculaires complexes, université de Lorraine, faculté des sciences et technologies, 54506 Vandœuvre-lès-Nancy, France.
authors.forename: F
authors.initials: F
authors.lastname: Moretti
authors.affiliation: UMR CNRS 7565, laboratoire structure et réactivité des systèmes moléculaires complexes, université de Lorraine, faculté des sciences et technologies, 54506 Vandœuvre-lès-Nancy, France.
authors.forename: F
authors.initials: F
authors.lastname: Dumarcay-Charbonnier
authors.affiliation: UMR CNRS 7565, laboratoire structure et réactivité des systèmes moléculaires complexes, université de Lorraine, faculté des sciences et technologies, 54506 Vandœuvre-lès-Nancy, France. Electronic address: alain.marsura@univ-lorraine.fr.
authors.forename: A
authors.initials: A
authors.lastname: Marsura
mesh_terms: D001372:Aza Compounds / Q000737:chemistry; D002412:Cations / Q000737:chemistry; D002586:Cesium / Q000737:chemistry*; D047248:Crown Compounds / Q000737:chemistry; D004988:Ethers, Cyclic / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D011083:Polycyclic Compounds / Q000737:chemistry*; D012545:Schiff Bases / Q000737:chemistry*; D013644:Tartrates / Q000737:chemistry*
chemical_list: D001372:Aza Compounds; D002412:Cations; D047248:Crown Compounds; D004988:Ethers, Cyclic; D011083:Polycyclic Compounds; D012545:Schiff Bases; D013644:Tartrates; C444241:cryptand; D002586:Cesium; C029768:tartaric acid
keywords: Carbohydrates; Crown compounds; Cryptands; Cryptants; Ethers couronnes; Réaction de Staudinger-Aza-Wittig; Staudinger-Aza-Wittig reaction; Synthèse assistée par matrice; Template synthesis