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Synlett 2006(10): 1479-1484
DOI: 10.1055/s-2006-941597
DOI: 10.1055/s-2006-941597
LETTER
© Georg Thieme Verlag Stuttgart · New York
A Convenient Synthesis of Oxazolines and Imidazolines from Aromatic Aldehydes with Pyridinium Hydrobromide Perbromide in Water
Weitere Informationen
Publikationsverlauf
Received
16 February 2006
Publikationsdatum:
12. Juni 2006 (online)


Abstract
Various 2-oxazolines were prepared from aromatic aldehydes and 2-aminoethanol with pyridinium hydrobromide perbromide in water at room temperature. 2-Imidazolines were also obtained in good yields from aromatic aldehydes and ethylenediamine under the same reaction conditions.
Key words
oxazoline - imidazoline - pyridinium hydrobromide perbromide - aldehyde - 2-aminoethanol - ethylenediamine