
Tetrahedron p. 6943 - 6952 (1996)
Update date:2022-08-03
Topics:
Cinquin, Christophe
Bortolussi, Michel
Bloch, Robert
A general synthesis of optically active 2,5-dihydropyrroles (3-pyrrolines) substituted at the 2-position by a functionalized chain is described. A highly stereoselective intramolecular Michael reaction afforded the five-membered nitrogen rings with an excellent enantiomeric purity. The unsaturation was generated by a retro Diels-Alder reaction.
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Doi:10.1080/00397910600638846
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