8-Formyl-4-methyl-2-oxo-2H-chromen-7-yl 4-methylbenzenesulfonate

Title
8-Formyl-4-methyl-2-oxo-2H-chromen-7-yl 4-methylbenzenesulfonate
Author(s)
할도리유바라즈D. Gayathri[D. Gayathri]R.G. Kalkhambkar[R.G. Kalkhambkar]G.M.Kulkarni[G.M.Kulkarni]R.M. Bapset[R.M. Bapset]
Keywords
BIOLOGICAL-ACTIVITIES; COUMARINS; DERIVATIVES
Issue Date
201106
Publisher
WILEY-BLACKWELL
Citation
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, v.67, pp.O1513 - U1562
Abstract
In the title compound, C18H14O6S, the coumarin ring system is nearly planar, with a maximum out-of-plane deviation of 0.032 (2) A. The dihedral angle between the benzene ring and the coumarin ring system is 32.41 (8)degrees. The crystal packing is stabilized by intermolecular C-H...O interactions, generating C(8), C(10) and C(11) chains and an R (2) 2(10) ring. The formyl group is disordered over two sets of sites, with occupancies of 0.548 (5) and 0.452 (5).
URI
http://hdl.handle.net/YU.REPOSITORY/25138http://dx.doi.org/10.1107/S1600536811018927
ISSN
1600-5368
Appears in Collections:
공과대학 > 화학공학부 > Articles
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