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Review | Regular issue | Vol 65, No. 10, 2005, pp.2513-2537
Published online, 12th August, 2005
DOI: 10.3987/REV-05-600
Stereoselective Cycloadditions of Nitrilimines as a Source of Enantiopure Heterocycles

Giorgio Molteni

*Dipartimento di Chimica Organicane Industriale , Università digli Studi di Milano, Via Golgi 19, I-20133 Milano, Italy

Abstract

Stereoselective 1,3-dipolar cycloadditions of nitrilimines represents a useful tool in the obtainment of a number of enantiopure heterocycles containing the 4,5-dihydropyrazole ring. The literature data on this subject are reviewed in a systematic way for both inter-and intramolecular processes, with an emphasis to their versatile potential in heterocyclic synthesis.