I. Takahashi, M. Tsuzuki, T. Keumi
Apr 15, 1994
Citations
0
Influential Citations
6
Citations
Journal
Chemical & Pharmaceutical Bulletin
Abstract
1-(1, 2, 3-1H-benzotriazol-1-yl)-2-(4-methylphenyl)-2H-isoindole (1a) is a stable isoindole derivative in the crystalline state. On the basis of the results of X-ray crystallographic analysis, this exceptional stability was explained as follows : the presence of a typical anti-parallel face-to-face stacking between isoindole rings deprives the two reactive centers of an intermolecular approach.