ChemInform Abstract: Preparation of Nd/Na Heterogeneous Catalyst from Bench-Stable and Inexpensive Nd Salt for an anti-Selective Catalytic Asymmetric Nitroaldol Reaction

Autor:	Akira Saito, Naoya Kumagai, Akihito Nonoyama, Kazuki Hashimoto, Masakatsu Shibasaki
Rok vydání:	2016
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Nitroaldol reaction Chemistry Amide Chiral ligand Alkoxide Salt (chemistry) General Medicine Heterogeneous catalysis Combinatorial chemistry Catalysis
Zdroj:	ChemInform. 47
ISSN:	0931-7597
DOI:	10.1002/chin.201631064
Popis:	A Nd/Na heterobimetallic complex prepared from an amide-based chiral ligand, Nd alkoxide, and NaHMDS is a highly efficient heterogeneous catalyst 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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1928cf86e60f0a8c3171b33243d8df30 https://doi.org/10.1002/chin.201631064 Zobrazit plný text záznamu Plný text