Crystal and molecular structure of the monothioketal of 2,4-diphenyl-3-azabicyclo3.3.1]nonan-9-one

Laavanya, P. and Panchanatheswaran, K. and Sujatha, M. and Jeyaraman, R. and Lokanath, N. K. and Shashidhara Prasad, J. (2001) Crystal and molecular structure of the monothioketal of 2,4-diphenyl-3-azabicyclo3.3.1]nonan-9-one. INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 40 (4). pp. 299-302.

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The solid state conformation of the monothioketal of azabicyclic ketone has been elucidated using single crystal X-ray diffraction methods. The study reveals that the title molecule consists of two six-membered rings fused together in chair-chair conformation and a five membered spiro 1,3-oxathiolane ring in envelope conformation. In the 3-azabicyclononane ring system, the equatorial dispositions of the phenyl groups and the orientations of the oxygen and sulphur atoms in axial and equatorial positions, respectively, are confirmed. The molecular conformation in the solid state is identical to that in solution previously proposed on the basis of spectroscopic studies.

Item Type: Article
Subjects: Physical Sciences > Physics
Divisions: PG Campuses > Manasagangotri, Mysore > Physics
Depositing User: Users 12 not found.
Date Deposited: 23 Apr 2013 10:58
Last Modified: 31 Aug 2013 10:38

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