Tetrahedron p. 5161 - 5172 (1991)
Update date:2022-08-03
Topics:
Roussi, Georges
Zhang, Jidong
Nonstabilized azomethine ylides generated from the various β-amino alcohols N-oxides 13, 17, 23 and 24 undergo <3+2> cycloaddition reactions with unactivated alkenes to afford the corresponding pyrrolidines 14a-g, 18a-g, 25 und 27 in moderate to good yields.These compounds are precursors of NH pyrrolidines substituted in position 2, 3 or 4.
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