Dihydroquinine, also known as hydroquinine, is an organic compound and as a cinchona alkaloid closely related to quinine. The specific rotation is −148° in ethanol. A derivative of this molecule is used as chiral ligand in the AD-mix for Sharpless dihydroxylation. See also Dihydroquinidine References Secondary alcohols Phenol ethers Quinoline alkaloids Quinuclidine alkaloids