Binmiao Yang, Jun Dai, Yixin Luo
Mar 16, 2021
Citations
1
Influential Citations
17
Citations
Journal
Journal of the American Chemical Society
Abstract
We present herein an unprecedented desymmetrization of meso 1,3-diones by enantioselective intermolecular condensation. Under the catalysis by a chiral phosphoric acid, a range of readily available 1,3-diones undergo reaction with hydrazines to produce cyclic and acyclic keto-hydrazones bearing an all-carbon quaternary center in high efficiency and enantioselectivity. These compounds are also highly versatile for the preparation of multifunctional building blocks and heterocycles in excellent stereoselectivity.