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4-Azido-methyl-7-methyl-2-oxo-2H-chromene-6-sulfonyl azide.

ABSTRACT: In the title compound, C(11)H(8)N(6)O(4)S, the plane of the coumarin aromatic ring is twisted by 17.2?(2)° with respect to the plane of the azide group bound to the methyl-ene substituent, whereas it is twisted by 83.2?(2)° to the plane of the azide attached to the sulfonyl group. The crystal structure is stabilized by weak C-H?O inter-actions, leading to the formation of dimers with R(2) (2)(12) graph-set motifs. These dimers are further linked by weak S-O?? and ?-? contacts [centroid-centroid distance = 3.765?(2)?Å], leading to the formation of a layered structure.

SUBMITTER: Basanagouda M

PROVIDER: S-EPMC3009080 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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4-Azido-methyl-7-methyl-2-oxo-2H-chromene-6-sulfonyl azide.

Basanagouda Mahantesha M Nayak Susanta K SK Guru Row T N TN Kulkarni Manohar V MV

Acta crystallographica. Section E, Structure reports online 20101009 Pt 11

In the title compound, C(11)H(8)N(6)O(4)S, the plane of the coumarin aromatic ring is twisted by 17.2 (2)° with respect to the plane of the azide group bound to the methyl-ene substituent, whereas it is twisted by 83.2 (2)° to the plane of the azide attached to the sulfonyl group. The crystal structure is stabilized by weak C-H⋯O inter-actions, leading to the formation of dimers with R(2) (2)(12) graph-set motifs. These dimers are further linked by weak S-O⋯π and π-π contacts [centroid-centroid ...[more]

PMID: 21588978

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