(-)-2,2'-Methylenebis(3α,8α-dihydro-8H-indeno[1,2-d]oxazole) is a chiral, C2-symmetric bis(oxazoline) ligand. Its structure features two fused indene-oxazoline units connected by a methylene bridge, imparting significant rigidity and a well-defined chiral environment. This compound is a derivative of the well-known indane-based bisoxazoline ligand family. This ligand is primarily employed in asymmetric catalysis, particularly in conjunction with various metal centers such as copper(II), zinc(II), and magnesium(II). It has demonstrated high enantioselectivity in a range of fundamental organic transformations, including cyclopropanation reactions, Diels-Alder reactions, and aldol reactions. Its rigid backbone and specific chiral pocket make it effective for inducing chirality in the products of these catalytic processes. While its core application is in catalysis, the structural motifs present in this compound are also of interest in materials science, particularly in the development of chiral organic semiconductors and as potential building blocks for advanced functional materials. Its synthesis and application are primarily documented in academic and specialized chemical literature.