New N-acyl, N-alkyl, and N-bridged derivatives of rac-6,6′,7,7′-tetramethoxy-1,1′,2,2′,3,3′,4,4′-octahydro-1,1′-bisisoquinoline |
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Authors: | Stephan BusatoDonald C Craig Zaher MA JudehRoger W Read |
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Institution: | School of Chemical Sciences, The University of New South Wales, UNSW Sydney, NSW 2052, Australia |
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Abstract: | The preparation of potential new ligand systems based on the rac-1,1′,2,2′,3,3′,4,4′-octahydro-6,6′,7,7′-tetramethoxy-1,1′-bisisoquinoline skeleton has been investigated. Syntheses of N-(2-bromobenzyl), N-(3-acetoxybenzyl), N-acetyl, N-chloroacetyl, N-chlorocarbonyl, N-ethoxycarbonyl and N-tert-butyloxycarbonyl derivatives and five macrocyclic, polyether containing derivatives are described. |
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Keywords: | 1 1&prime -bisisoquinolines crown ethers macrocycles asymmetric reduction ligands NMR spectroscopy |
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