Enantiomerically pure bicyclo[3.3.1]nona-2,6-diene as the sole source of enantioselectivity in BIPHEP-Rh asymmetric hydrogenation

Enantiomerically pure bicyclo[3.3.1]nona-2,6-diene as the sole source of enantioselectivity in BIPHEP-Rh asymmetric hydrogenation

In situ resolution of the rapidly racemising diphosphine BIPHEP and its relatives with the cationic Rh complex of (S,S)-bicyclonona-2,6-diene permits the asymmetric hydrogenation of dehydroamino esters.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2008-01 (41), p.5092-5094
Hauptverfasser: Punniyamurthy, Tharmalingam, Mayr, Monika, Dorofeev, Alexander S, Bataille, Carole J R, Gosiewska, Silvia, Nguyen, Bao, Cowley, Andrew R, Brown, John M
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Sprache:eng
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Zusammenfassung:In situ resolution of the rapidly racemising diphosphine BIPHEP and its relatives with the cationic Rh complex of (S,S)-bicyclonona-2,6-diene permits the asymmetric hydrogenation of dehydroamino esters.
ISSN:1359-7345
1364-548X
DOI:10.1039/b807669c