Abstract
The molecule of the title compound, C30H32N4O2, lies on a twofold rotation axis that passes through the mid-points of the C—C bonds of the piperazine ring, which adopts a chair conformation. The pyrrolidine ring that is fused to the piperazine ring adopts an envelope conformation (in which the N atom represents the flap). The indoline fused-ring system is nearly planar (r.m.s. deviation = 0.044 Å); the two symmetry-related indoline fused-rings systems are aligned at 71.44 (3)°.
Highlights
The molecule of the title compound, C30H32N4O2, lies on a twofold rotation axis that passes through the mid-points of the C—C bonds of the piperazine ring, which adopts a chair conformation
The pyrrolidine ring that is fused to the piperazine ring adopts an envelope conformation
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU5527)
Summary
Khalil Al Mamari,a Hamid Ennajih,a Rachid Bouhfid,b El Mokhtar Essassia and Seik Weng Ngc,d*. The molecule of the title compound, C30H32N4O2, lies on a twofold rotation axis that passes through the mid-points of the C—C bonds of the piperazine ring, which adopts a chair conformation. The pyrrolidine ring that is fused to the piperazine ring adopts an envelope conformation (in which the N atom represents the flap). The indoline fused-ring system is nearly planar (r.m.s. deviation = 0.044 A ); the two symmetry-related indoline fused-rings systems are aligned at 71.44 (3). Related literature For background to the class of dispiro compounds, see: Al Mamari et al (2012). See: Sugaleshini et al (2006)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More 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.