Oxa-thia-spiro-decene derivatives

Parvez, M. ; Jeyaraj, D. A. ; Yadav, V. K. (1997) Oxa-thia-spiro-decene derivatives Acta Crystallographica Section C, 53 . pp. 1961-1963. ISSN 0108-2701

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Official URL: http://scripts.iucr.org/cgi-bin/paper?S01082701970...

Related URL: http://dx.doi.org/10.1107/S0108270197009591


The crystal structures of (5R)-(10-methyl-1-oxa-4-thiaspiro[4.5]dec-9-en-9-yl)phenyl(S)-methanol, C16H20O2S, (1), and 1(S)-[(5R)-10-methyl-1-oxa-4-thiaspiro[4.5]dec-9-en-9-yl)ethyl 4-methoxybenzoate, C19H24O4S, (2), are composed of independent molecules separated by normal van der Waals distances. The molecular dimensions in both structures are normal. The hydroxyl and heterocyclic ring O atoms exhibit a short intermolecular hydrogen bond of the order of 2.814 (4) Å in (1) forming a chain of molecules along the c axis.

Item Type:Article
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Deposited On:31 Aug 2011 06:52
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