Abstract
In the title compound, C35H31N3O5S, the piperidine ring adopts an envelope conformation, with the methine C atom as the flap, and the pyran ring adopts a sofa conformation. The mean planes of these two rings are almost normal to one another, making a dihedral angle of 85.96 (5)°. The two phenyl rings, one attached to the pyrazole ring and the other to the pyran ring, are inclined to one another by 65.41 (11)°. They are inclined to the mean planes of the rings to which they are attached by 12.59 (11) and 70.09 (9)°, respectively. There is an intramolecular C—H⋯π interaction involving the tosylate methyl group and the phenyl ring attached to the pyrazole ring. In the crystal, molecules are linked by C—H⋯π interactions, forming ribbons parallel to (10-2). The ribbons are linked by slipped parallel π–π interactions involving inversion-related pyrazole rings [inter-centroid distance = 3.672 (2) Å], forming slabs parallel to (001). A preliminary report of this structure has been published [Bakthadoss et al. (2014 ▶). Eur. J. Org. Chem. pp. 1505–1513].
Highlights
In the title compound, C35H31N3O5S, the piperidine ring adopts an envelope conformation, with the methine C atom as the flap, and the pyran ring adopts a sofa conformation
There is an intramolecular C—H interaction involving the tosylate methyl group and the phenyl ring attached to the pyrazole ring
The ribbons are linked by slipped parallel – interactions involving inversion-related pyrazole rings [inter-centroid distance =
Summary
C35H31N3O5S, the piperidine ring adopts an envelope conformation, with the methine C atom as the flap, and the pyran ring adopts a sofa conformation. Chennai 600 005, India, and cDepartment of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India. There is an intramolecular C—H interaction involving the tosylate methyl group and the phenyl ring attached to the pyrazole ring. The ribbons are linked by slipped parallel – interactions involving inversion-related pyrazole rings [inter-centroid distance =
Sign-in/Register to view highlights & summary 
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Acta crystallographica. Section E, Structure reports online
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
