L-Proline-Catalyzed One-Pot Diastereoselective Synthesis of Cyclohexanols from β-Aryl-γ-nitroketones and α,β-Unsaturated Aldehydes: A New Route to 2,3,4,6-Tetrasubstituted Phenols

摘要

A wide array of densely functionalized cyclohexanol derivatives having five contiguous chiral centers were efficiently achieved in good to high yields with high diastereoselectivities. The double .