3-[(E)-(3-tert-Butyl-1-phenyl-1H-pyrazol-5-yl)iminomethyl]quinolin-2(1H)-one: chains built by π-stacking of hydrogen-bondedR22(8) dimers
摘要:
In the title compound, C23H22N4O, there is evidence for some bond fixation in the aryl component of the quinolinone unit. Pairs of molecules related by inversion are linked into R-2(2)(8) dimers by almost linear N-H center dot center dot center dot O hydrogen bonds, and dimers related by inversion are linked into chains by a single aromatic pi-pi stacking interaction.