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Synlett 2000; 2000(11): 1616-1618
DOI: 10.1055/s-2000-7906
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Straightforward Synthesis of Axially Chiral 1,4-Naphthodiazepine Derivatives

Vít Lellek* , David Šaman, Roman Holakovsk¿, Pavel Lhoták, Ivan Stibor
  • *Department of Organic Chemistry, Prague Institute of Chemical Technology, 16628 Prague, Czech Republic; E-mail: stibori@vscht.cz
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Publication Date:
31 December 2000 (online)

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Methyl 2,2'-dimethoxy-1,1'-binaphthalene-3-carboxylate reacts with 1,2-diamines to form 1 in excellent yields. The effects of the ester as well as the diamine structure were elucidated. The chirality of the starting binaphthalene derivative is retained.

cyclizations - heterocycles - chiral auxiliary - N-ligands - atropoisomeric naphthalenes

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