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(3R,4R)-2,5-Dioxo-1-m-tolyl-3,4-diyl diacetate.

ABSTRACT: In the enanti-omerically pure title compound, C(15)H(15)NO(6), the five-membered ring displays a twist conformation with the local axis through the N atom. The acetyl groups are perpendicular to the ring [dihedral angles 80.3?(1) and 89.3?(1)°] and project to opposite sides. The packing is governed by two weak C-H?O inter-actions, forming layers of mol-ecules parallel to the ab plane.

SUBMITTER: Naz S

PROVIDER: S-EPMC2969227 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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(3R,4R)-2,5-Dioxo-1-m-tolyl-3,4-diyl diacetate.

Naz Sara S Zaidi Javid J Mehmood Tahir T Jones Peter G PG

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

In the enanti-omerically pure title compound, C(15)H(15)NO(6), the five-membered ring displays a twist conformation with the local axis through the N atom. The acetyl groups are perpendicular to the ring [dihedral angles 80.3 (1) and 89.3 (1)°] and project to opposite sides. The packing is governed by two weak C-H⋯O inter-actions, forming layers of mol-ecules parallel to the ab plane. ...[more]

PMID: 21582788

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