Methyl 1-{4-[(S)-2-(methoxycarbonyl)-pyrrolidin-1-yl]-3,6-dioxocyclohexa-1,4 -dien-1-yl}pyrrolidine-2-carboxylate

Garden, S.J. and Skakle, J.M.S. and Tiekink, E.R.T. and Wardell, J.L. (2010) Methyl 1-{4-[(S)-2-(methoxycarbonyl)-pyrrolidin-1-yl]-3,6-dioxocyclohexa-1,4 -dien-1-yl}pyrrolidine-2-carboxylate. Acta Crystallographica Section E: Structure Reports Online, 66 (8). O2071-U1673. ISSN 1600-5368,

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The complete molecule of the title diproline ester quinone, C(18)H(22)N(2)O(6), is generated by a crystallographic twofold axis, which passes through the centre of the benzene ring. Both -CO(2)Me groups are orientated to the same side of the benzene ring, with the carbonyl groups pointing roughly towards each other. The conformation of the proline residue is an envelope. In the crystal, a three-dimensional network is sustained by C-H center dot center dot center dot O interactions involving both the quinone and carbonyl O atoms.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 05 Feb 2015 02:05
Last Modified: 31 Jan 2019 04:10

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