Title of article
Synthesis of the first examples of p-bromodienone and transannular spirodienone calixarene derivatives
Author/Authors
Gaeta، نويسنده , , Carmine and Martino، نويسنده , , Marco and Neri، نويسنده , , Placido، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
9155
To page
9159
Abstract
The first examples of p-bromodienone calixarene derivatives (6–7 and 9–10) have been obtained by treatment of 1,5-dihydroxy-hexaalkoxycalix[8]arenes 5 or tripropoxycalix[4]arene 8 with trimethylphenylammonium tribromide and a saturated solution of NaHCO3. The first transannular spirodienone derivative 11 was only obtained in the presence of NaOH or using the KOH/I2/PEG-200 oxidizing system.
Keywords
Calixarenes , transannular spirodienone , Oxidation , p-bromodienone
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1655980
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