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Synlett 2011(2): 215-218
DOI: 10.1055/s-0030-1259302
DOI: 10.1055/s-0030-1259302
LETTER
© Georg Thieme Verlag
Stuttgart ˙ New YorkIntramolecular [4+2]-Cycloaddition of 5-Amino-Substituted Oxazoles as an Approach toward the Left-Hand Segment of Haplophytine
Further Information
Received
30 August 2010
Publication Date:
05 January 2011 (online)
Publication History
Publication Date:
05 January 2011 (online)

Abstract
The [4+2]-cycloaddition chemistry of several 5-amino-substituted oxazoles has been examined as an approach toward the construction of the left-half segment of the aspidosperma alkaloid haplophytine.
Key words
5-aminooxazoles - intramolecular - Diels-Alder reaction - pyridines - haplophytine
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