Journal of Organic Chemistry p. 1137 - 1139 (1983)
Update date:2022-09-26
Topics:
Choy, William
Reed, Lawrence A.
Masamune, Satoru
An asymmetric Diels-Alder reaction between cyclopentadiene and a new chiral dienophile is described.Excellent diastereofacial selectivity can now be achieved even in the absence of a catalyst.The stereochemical result of this reaction has been rationalized on the basis of a rigid hydrogen-bonded cisoid conformation of the ketol-type dienophile.
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(1983)