D. Ager et al., SYNTHESIS, ISOMERIZATION AND DIELS-ALDER REACTIONS OF (5S)-5-PHENYL-3,4-DEHYDROMORPHOLIN-2-ONE, Tetrahedron : asymmetry, 7(9), 1996, pp. 2563-2566
(5S)-5-Phenyl-3,4-dehydromorpholin-2-one [(5S)-5-phenyl-5,6-dihydro-2H
-1,4-oxazin-2-one] 2a is prepared by a one-pot bromination / dehydrobr
omination of (SS)-5-phenyl morpholin-2-one and undergoes regio- and di
astereocontrolled catalysed Diels-Alder reactions. Copyright (C) 1996
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