Diethyl 1,1-dioxo-3,5-bis-(pyridin-2-yl)-1λ,4-thio-morpholine-2,6-dicarbox-ylate
Acta Crystallographica. Section E, Structure Reports Online
|April 28, 2011
Abstract:
The title compound, C(20)H(23)N(3)O(6)S, crystallizes with two crystallographically independent mol-ecules in the asymmetric unit. The thio-morpholine ring in both mol-ecules adopts a chair conformation. The crystal structure is stabilized by C-H⋯O inter-actions. The amino groups are shielded and, as a result, these groups are not involved in hydrogen bonding.
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