Results 341 to 350 of about 848,132 (406)

ChemInform Abstract: Multifunctional Asymmetric Catalysis [PDF]

open access: possibleChemInform, 2000
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
openaire   +3 more sources

Homochiral Covalent Organic Frameworks for Asymmetric Catalysis.

Chemistry, 2020
Owing to their permanent porosity, high-ordered and extended structure, good chemical stability and tuneability, covalent organic frameworks (COFs) have emerged as a new type of organic materials that can offer various applications in different fields ...
Hui‐Chao Ma   +4 more
semanticscholar   +1 more source

Recent developments in the synthesis and applications of chiral ferrocene ligands and organocatalysts in asymmetric catalysis.

Organic and biomolecular chemistry, 2020
With the ever-present need for novel asymmetric methodologies in organic synthesis to allow chemists to access enantiopure compounds, so too is there a need for new chiral ligands and organocatalysts to affect these transformations.
Laura Cunningham   +2 more
semanticscholar   +1 more source

“Asymmetric” Catalysis by Lanthanide Complexes

Angewandte Chemie International Edition, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hiroshi Matsuzawa   +2 more
openaire   +4 more sources

Heterogeneous asymmetric catalysis

Pure and Applied Chemistry, 2004
Abstract Examples of enantioselective catalysts, including homogeneous supported catalysts and biphasic liquid/liquid, are described and compared. In the case of asymmetric hydride transfer, polythiourea was proven to be more efficient for ruthenium-catalyzed reduction of arylketones, although the iridium complexes gave rise to higher ee
openaire   +5 more sources

P-Stereogenic Phosphorus Ligands in Asymmetric Catalysis.

Chemical Reviews
Chiral phosphorus ligands play a crucial role in asymmetric catalysis for the efficient synthesis of useful optically active compounds. They are largely categorized into two classes: backbone chirality ligands and P-stereogenic phosphorus ligands.
T. Imamoto
semanticscholar   +1 more source

P-Chiral Phosphorus Ligands Based on a 2,3-Dihydrobenzo[ d][1,3]oxaphosphole Motif for Asymmetric Catalysis.

Accounts of Chemical Research, 2019
Despite the rapid progress in the field of asymmetric catalysis, the search for new, efficient, and practical asymmetric catalytic transformations to facilitate the green synthesis of chiral natural products and drugs will continue to be a major ongoing ...
Guang-Peng Xu   +2 more
semanticscholar   +1 more source

Sequential Column Asymmetric Catalysis

Chemistry - A European Journal, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ahmed M. Hafez   +2 more
openaire   +4 more sources

Asymmetric Catalysis Using Chiral Salen-Metal Complexes: Recent Advances.

Chemical Reviews, 2019
Chiral salen-metal complexes are among the most versatile asymmetric catalysts and have found utility in fields ranging from materials chemistry to organic synthesis.
Subrata Shaw, James D White
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy