11-(4-Meth­oxy­phen­yl)-3,3-dimethyl-2,3,4,5,10,11-hexa­hydro-1H-dibenzo[b,e][1,4]diazepin-1-one monohydrate

In the title compound, C₂₂H₂₄N₂O₂·H₂O, the co-crystallized water mol­ecule inter­acts with the N and O atoms of the mol­ecule through O_w—H...N, O_w—H...O(meth­yl) and N—H...O_w hydrogen-bonding inter­actions. These hydrogen bonds, along with the inter­molecular N—H...O=C hydrogen-bonding inter­actions, connect the mol­ecules into a three-dimensional network. The dihedral angle between the two aromatic rings is 65.46 (10)°.

1-Benzyl-3-[(4-methyl­phen­yl)imino]­indolin-2-one

In the title compound, C₂₂H₁₈N₂O, the phenyl and tolyl rings make dihedral angles of 84.71 (7) and 65.11 (6)°, respectively, with the isatin group. The aromatic rings make a dihedral angle of 60.90 (8)°. The imino C=N double bond, exists in an E conformation. In the crystal, mol­ecules are linked by weak π–π stacking inter­actions [centroid–centroid distance = 3.6598 (13) Å].