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Abstract
In the title compound, C27H24N2O3, the dihedral angle between the mean planes of the dihydrofuran and 3,4-dihydroquinoline ring systems is 70.65 (9)°. The dihydrofuran ring adopts an envelope conformation with the C atom adjacent to the methylene C atom of the pyrrolidine ring as the flap. The five-membered pyrrolidine ring adopts a twist conformation on the N—C(tetrasubstituted) bond. In the crystal, molecules are linked via pairs of N—H⋯O hydrogen bonds, forming inversion dimers with an R 2 2(8) ring motif. The dimers are linked via pairs of C—H⋯O hydrogen bonds, forming ribbons enclosing R 2 2(12) ring motifs lying in a plane parallel to (01-1).
Highlights
In the title compound, C27H24N2O3, the dihedral angle between the mean planes of the dihydrofuran and 3,4dihydroquinoline ring systems is 70.65 (9)
Molecules are linked via pairs of N—H O hydrogen bonds, forming inversion dimers with an R22(8) ring motif
The dimers are linked via pairs of C—H O hydrogen bonds, forming ribbons enclosing R22(12) ring motifs lying in a plane parallel to (011)
Summary
C27H24N2O3, the dihedral angle between the mean planes of the dihydrofuran and 3,4dihydroquinoline ring systems is 70.65 (9). The five-membered pyrrolidine ring adopts a twist conformation on the N—C(tetrasubstituted) bond. Molecules are linked via pairs of N—H O hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked via pairs of C—H O hydrogen bonds, forming ribbons enclosing R22(12) ring motifs lying in a plane parallel to (011).
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Schedule a callMore From: Acta crystallographica. Section E, Crystallographic communications
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