0000000001301997

AUTHOR

Hélène Campos-barbosa

showing 5 related works from this author

The Missing Member of the Partially O-Alkylated Resorcinarene Family: Synthesis and Conformation of Methyl Tetramethoxy Resorcinarene

2013

An improved Lewis acid catalyzed synthesis method for methyl tetramethoxy resorcinarene is described, which produced the missing lower rim methyl derivative of this partially O-alkylated resorcinarene family. Structural characterization by means of variable temperature NMR experiments and single crystal X-ray diffraction studies furthermore revealed that the resorcinarene core adopts different conformations in the solid state and in solution. peerReviewed

resorcinareneChemistryStereochemistryOrganic ChemistryMethyl derivativeSolid-stateResorcinareneAlkylationtetramethoxy resorcinareneBiochemistryCatalysissupramolekyylikemiasupramolekulaarinen kemiaLewis acids and basesPhysical and Theoretical Chemistryta116Single crystalresorsinareenitetrametoksiresorsinareeni
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CCDC 919270: Experimental Crystal Structure Determination

2013

Related Article: Tiia-Riikka Tero, Aku Suhonen, Kirsi Salorinne, Hélène Campos-Barbosa, Maija Nissinen|2013|Org.Lett.|15|1096|doi:10.1021/ol400118t

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters6121824-Tetramethoxy-281420-tetramethylpentacyclo[19.3.1.137.1913.11519]octacosa-1(25)3(28)469(27)101215(26)16182123-dodecaene-4101622-tetrol hydrateExperimental 3D Coordinates
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CCDC 919269: Experimental Crystal Structure Determination

2013

Related Article: Tiia-Riikka Tero, Aku Suhonen, Kirsi Salorinne, Hélène Campos-Barbosa, Maija Nissinen|2013|Org.Lett.|15|1096|doi:10.1021/ol400118t

Space GroupCrystallographyCrystal System6121824-Tetramethoxy-281420-tetramethyl-4101622-tetrahydroxycalix(4)arene methanol solvate monohydrateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 919268: Experimental Crystal Structure Determination

2013

Related Article: Tiia-Riikka Tero, Aku Suhonen, Kirsi Salorinne, Hélène Campos-Barbosa, Maija Nissinen|2013|Org.Lett.|15|1096|doi:10.1021/ol400118t

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters6121824-Tetramethoxy-281420-tetramethylpentacyclo[19.3.1.137.1913.11519]octacosa-1(25)3(28)469(27)101215(26)16182123-dodecaene-4101622-tetrol hydrateExperimental 3D Coordinates
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CCDC 919271: Experimental Crystal Structure Determination

2013

Related Article: Tiia-Riikka Tero, Aku Suhonen, Kirsi Salorinne, Hélène Campos-Barbosa, Maija Nissinen|2013|Org.Lett.|15|1096|doi:10.1021/ol400118t

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters6121824-Tetramethoxy-281420-tetramethyl-4101622-tetrahydroxycalix(4)arene dihydrateExperimental 3D Coordinates
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