Abstract
A new variation on the Boulton-Katritzky reaction is reported, namely, involving use of a CNC side chain. A novel Montmorillonite-K10catalyzed nonreductive transamination of a 3-benzoyl-1,2,4-oxadiazole afforded a 3-(r-aminobenzyl)-1,2,4-oxadiazole, which was condensedwith benzaldehydes to afford the corresponding imines. In the presence of strong base, these imines underwent Boulton-Katritzky-typerearrangement to afford novel 4(5)-acylaminoimidazoles.
Lingua originale | English |
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pagine (da-a) | 3491- |
Numero di pagine | 3 |
Rivista | Organic Letters |
Volume | 12 |
Stato di pubblicazione | Published - 2010 |
All Science Journal Classification (ASJC) codes
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry