Crystal structure of 7-hydroxy-8-[(4-methylpiperazin-1-yl)methyl]-2H-chromen-2-one

Crystal structure of 7-hydroxy-8-[(4-methylpiperazin-1-yl)methyl]-2H-chromen-2-one

In the title compound, C15H18N2O3, the coumarin ring is essentially planar, with an r.m.s. deviation of 0.012 Å. An intramolecular O—H...N hydrogen bond forms an S(6) ring motif. The piperazine ring adopts a chair conformation. In the crystal, a C—H...O hydrogen bond generates a C(4) chain motif run...

Full description

Bibliographic Details
Main Authors: Koji Kubono, Ryuma Kise, Yukiyasu Kashiwagi, Keita Tani, Kunihiko Yokoi
Format: Article
Language:English
Published: International Union of Crystallography 2016-12-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
coumarin
piperazine
hydrogen bonding
π–π interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989016017217

Internet

http://scripts.iucr.org/cgi-bin/paper?S2056989016017217

Similar Items