S. Isik et al., -TERT-BUTYL-2'-CHLORO-2-HYDROXY-5-METHYLAZOBENZENE, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 1145-1146
The crystal structure of the title compound, rt-butyl-2-(2-chloropheny
ldiazenyl)-4-methylphenol C17H19Cl-N2O, determined at room temperature
, shows that the molecule is essentially planar, as found for other az
obenzene derivatives, and features a significant intramolecular H ...
N interaction of 1.75(3)Angstrom resulting in the formation of a six-m
embered ring.