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Acta Cryst. (2013). E69, o446
[ doi:10.1107/S1600536813005059 ]

1-tert-Butyl 2-ethyl 5-chloro-3-(2-furoyl)-1H-indole-1,2-dicarboxylate

M. Hassam and V. J. Smith

Abstract: In the title compound, C21H20ClNO6, the furan moiety is located above the mean plane of the indole ring and displays rotational disorder (i.e. rotation through 180°); the site occupancy of the major component is 0.809 (6). In the crystal, C-H...O interactions link the molecules into chains which run parallel to the b axis.


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