No abstract

In the title compound, C16H20N2O3, the crystal packing is stabilized by weak π–π stacking inter­actions [centroid–centroid distances = 3.577 (9) and 3.693 (9) Å] and inter­molecular C—H⋯O and N—H⋯O hydrogen-bond inter­actions. The C atoms of the N-isopropyl group are disordered over two sets of sites with occupancies of 0.61(3) and 0.39(3).

The indolyl portion of the title mol­ecule, C11H8FNO3, is flat, the five- and six-membered rings making a dihedral angle of 0.815 (6)°. Inter­molecular N—H⋯O hydrogen bonds link adjacent mol­ecules into a linear chain. Slipped π–π stacking inter­actions between two neighboring indole groups further consolidate the mol­ecules into a three-dimensional supra­molecular architecture [centroid–centroid distances = 3.555 (10) and 3.569 (10) Å].

In the title compound, C29H28ClNO7, the tetra­hydro­furan ring and the six-membered ring fused to it both display envelope conformations. The dihedral angles between the plane of the benzene ring of the benzo[d][1,3]dioxole system and the planes of the other two benzene rings are 80.59 (3) and 63.60 (2)°.