Isomorphous diethyl 1-(4-chloro­benz­yl)-4-(4-chloro­phen­yl)-2,2-dioxo-3,4,6,7,8,8a-hexa­hydro-1H-pyrrolo­[2,1-c][1,4]thia­zine-1,3-di­carboxyl­ate and its 1-(4-methyl­benz­yl)-4-(4-methyl­phen­yl)-substituted analogue obeying the chloro–methyl exchange rule

Sribala, R.; Srinivasan, N.; Indumathi, S.; Krishnakumar, R.V.

doi:10.1107/S2056989018011416

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4
Part of the crystal structure of compound (II)

, showing the formation of an R₂²(14) ring. Dashed lines indicate hydrogen bonds. H atoms not involved in the hydrogen bonding have been omitted for the sake of clarity.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 74| Part 9| September 2018| Pages 1267-1271

https://doi.org/10.1107/S2056989018011416

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