a highly efficient heterogeneouscatalyst for an anti-selective catalytic asymmetric nitroaldol reaction. Nd alkoxide is sensitive to moisture, expensive, and scarce, making it difficult to use the Nd/Na catalyst in large-scale applications. Herein we describe a new protocol that allows for catalyst preparation from bench-stable and inexpensive NdCl3·6H2O with comparable catalytic activity.
Catalyst, production method therefor, and method for producing optically active anti-1, 2-nitroalkanol compound
申请人:Microbial Chemistry Research Foundation
公开号:US10413892B2
公开(公告)日:2019-09-17
A catalyst including: neodymium; sodium; and a ligand, which is a compound expressed by Structural Formula (1) below, wherein the neodymium and the ligand form a complex at a molar ratio of 1:2 (neodymium:ligand):