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6-Amino-1,11-dimethyl-6,7-dihydro-5H-dibenzo[a,c]cycloheptene-6-carboxylic acid: The first chiral α-amino acid without asymmetric carbon atom

1996; Elsevier BV; Volume: 7; Issue: 1 Linguagem: Inglês

10.1016/0957-4166(95)00440-8

1362-511X

Luděk Ridvan, N. A. ABDALLAH, Roman Holakovský, Miloš Tichý, Jiřı́ Závada,

Chemical Synthesis and Analysis

The title compound 4, possessing a biaryl axis as the sole source of chirality, has been prepared in the enantiomerically pure (R) as well as racemic form by two alternative procedures starting from dibromide 1.