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Synthetic approaches to preparation of physiologically active polycyclic compounds. IV. X-Ray structural analysis of isomers of amino acid derivatives of adamantane
journal contributionposted on 2023-05-16, 20:01 authored by Zefirova, ON, Nurieva, EV, Chekhlov, AN, Aldoshin, SM, Nesterenko, PN, Zyk, NV, Zefirov, NS
According to the X-ray diffraction data, the major isomer of 1-(N-benzoyl-Î²-alanyloxy)-4-benzoyl-oxyadamantane obtained by esterification of Î²-alanine with 5-hydroxyadamantan-2-one and subsequent benzoylation has trans configuration. The trans-cis isomer ratio is 2:1. A similar isomer ratio was found for 1-(N-benzoylphenylisoseryloxy)-4- benzoyloxyadamantane synthesized by an analogous method.
Publication titleRussian Journal of Organic Chemistry
Department/SchoolSchool of Natural Sciences
PublisherMAIK Nauka - Interperiodica
Place of publicationRussian Federation