6533b7d0fe1ef96bd125b6b0
RESEARCH PRODUCT
Selective derivatisation of resorcarenes. Part 5. Acylation of tetrabenzoxazine derivatives
Walter VogtVolker BöhmerChristian SchmidtErich F. Paulussubject
AcylationAcetic anhydridechemistry.chemical_compoundStructure analysischemistryMaterials ChemistryProton NMROrganic chemistryGeneral ChemistrySingle crystalCatalysisdescription
The reaction of the tetrabenzoxazines 2 with acetic anhydride under mild conditions leads selectively and exclusively to the tetraamides 3 in which the oxazine rings are opened; their structure was deduced from their 1H NMR spectra and confirmed for one example by an X-ray single crystal structure analysis; acylation of the hydroxy groups was not observed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-01-01 | New Journal of Chemistry |