Tetrahedron Letters p. 2681 - 2684 (1987)
Update date:2022-08-03
Topics:
Gruseck, Ursula
Heuschmann, Manfred
inverse Diels-Alder reactions of chiral 2-methylene-imidazolidines with 2,4-hexadienoates at ambient temperatures lead to diastereomeric N,N-acetales, wich can smoothly be cleaved by dilute acids to optically active cyclohexanones.
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