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Synthesis and resolution of 1,1-bi-8-methylisoquinoline: formation of an optically active complex with high chiral recognition

Chelucci, Giorgio Adolfo and Cabras, Maria Antonietta and Saba, Antonio and Sechi, Alessandra (1996) Synthesis and resolution of 1,1-bi-8-methylisoquinoline: formation of an optically active complex with high chiral recognition. Tetrahedron: Asymmetry, Vol. 7 (4), p. 1027-1032. ISSN 0957-4166. Article.

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DOI: 10.1016/0957-4166(96)00107-3

Abstract

The synthesis and resolution of 1,1-bi-8-methylisoquinoline (±)-5 is reported. An optically active palladium complex with high chiral recognition was formed during the complexation between a chiral palladium complex and the two enantiomers of (±)-5. The free energy barrier ΔG≠ for interconversion of enantiomers was estimated to be 97,2 KJ/mol at 40 °C.

Item Type:Article
ID Code:1179
Status:Published
Refereed:Yes
Uncontrolled Keywords:1,1-bi-8-methylisoquinoline (±)-5, palladium complex, high chiral recognition
Subjects:Area 03 - Scienze chimiche > CHIM/06 Chimica organica
Area 03 - Scienze chimiche > CHIM/03 Chimica generale e inorganica
Divisions:001 Università di Sassari > 01 Dipartimenti > Chimica
Publisher:Pergamon / Elsevier
ISSN:0957-4166
Copyright Holders:© 1996 Elsevier Science
Deposited On:18 Aug 2009 10:04

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