Oscillating Crystallization of (+) and (-) Enantiomers during Resolution by Entrainment of 2-Azabicyclo[2.2.1]hept-5-en-3-one

Oscillating Crystallization of (+) and (-) Enantiomers during Resolution by Entrainment of 2-Azabicyclo[2.2.1]hept-5-en-3-one

Lamellar twinning of opposite enantiomers explains why the enantiomeric composition of a supersaturated solution oscillates during resolution by preferential crystallization of the bicyclic lactam (1; see diagram on the right).

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Veröffentlicht in:Angewandte Chemie International Edition 1996-08, Vol.35 (15), p.1666-1668
Hauptverfasser: Potter, Gerard A., Garcia, Chantal, McCague, Raymond, Adger, Brian, Collet, André
Format: Artikel
Sprache:eng
Schlagworte:
crystallization
enantiomeric resolution
lactams
oscillating systems
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Beschreibung
Zusammenfassung:Lamellar twinning of opposite enantiomers explains why the enantiomeric composition of a supersaturated solution oscillates during resolution by preferential crystallization of the bicyclic lactam (1; see diagram on the right).
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199616661