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RESEARCH PRODUCT
Novel 2,6-disubstituted phenylboronic compounds - Synthesis, crystal structures, solution behaviour and reactivity
Alicja MatuszewskaGrzegorz SchroederEwa KaczorowskaBartosz ZarychtaBłażej GierczykAndrzej SporzyńskiAgnieszka Adamczyk-woźniakKrzysztof Ejsmontsubject
crystal structureboronic acidsChemistryHydrogen bondOrganic ChemistryCrystal structureNuclear magnetic resonance spectroscopyRing (chemistry)BiochemistryTautomerreductive aminationtautomeric equilibriaInorganic ChemistryCrystalbenzoxaborolesPolymer chemistryMaterials ChemistryMoleculeReactivity (chemistry)Physical and Theoretical Chemistrydescription
Abstract 2,6-Diformylphenylboronic acid has been synthesized and characterized both in the solid state as well as in solution. In crystal, an unusual structural pattern has been found with the formation of intermolecular hydrogen bonds by B(OH) 2 and CHO groups as well as water molecules. In solution tautomeric equilibrium with the formation of oxaborole ring by one of the formyl groups was proved on the basis of multinuclear NMR spectroscopy. The title compound reacts with secondary mono- and diamines to form various types of substituted benzoxaboroles, which have been characterized by XRD and spectroscopic methods.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-07-01 | Journal of Organometallic Chemistry |