Figure 1
Molecular structure of 1 in the crystal. Displacement ellipsoids are at the 50% probability level. There is a disorder over two orientations concerning the THF molecule and three of the iPr groups. In each case, only the major orientation is displayed. H atoms not involved in C—H⋯O hydrogen bonds are omitted for clarity. Intermolecular C—H⋯O hydrogen bonds shown as dashed lines. [Symmetry code: (i) −x + 1; −y + 1; −z + 1. |