
Tetrahedron p. 841 - 850 (1992)
Update date:2022-08-04
Topics:
Melnyk
Stephan
Pourcelot
Cresson
Some diastereoselective conjugate additions of cuprates to chiral unsaturated imides bearing an imidazolidinyl group (from ephedrine and urea) show an impressive stereoselectivity. The chiral (internal auxiliary dependent) group is easily broken and recyc
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