Atropodiastereoselectivity in solid state BINOL synthesis: Leads from the estradiol platform
摘要:
A novel functionalized steroidal BINOL scaffold is produced via a remarkable sequence of dehydrogenation, chlorination and atroposelective phenolic coupling steps. Its formation is straightforwardly obtained in a one-step synthesis under solid state conditions and in the absence of chiral additives. (c) 2012 Elsevier Inc. All rights reserved.