Results 331 to 340 of about 848,132 (406)
Some of the next articles are maybe not open access.
Angewandte Chemie, 2022
A general and efficient organocatalytic asymmetric polymerization approach for the synthesis of chiral covalent organic frameworks (CCOFs) has been developed.
Fei Li+3 more
semanticscholar +1 more source
A general and efficient organocatalytic asymmetric polymerization approach for the synthesis of chiral covalent organic frameworks (CCOFs) has been developed.
Fei Li+3 more
semanticscholar +1 more source
Advances in Chiral Metal-Organic and Covalent Organic Frameworks for Asymmetric Catalysis.
Small, 2021Asymmetric catalysis is of crucial importance owing to the huge and rising demand for optically pure substances. Metal-organic frameworks (MOFs) and covalent organic frameworks (COFs), as two emerging crystalline porous materials, have presented great ...
Hao Zhang+3 more
semanticscholar +1 more source
Accounts of Chemical Research, 2021
ConspectusWhile spectacular successes have been achieved in homogeneous catalysis with the use of achiral diphosphine ligands featuring a wide natural bite angle, such as XantPhos, chiral diphosphines that can induce a large P-M-P bite angle in their ...
Xiaoming Wang+3 more
semanticscholar +1 more source
ConspectusWhile spectacular successes have been achieved in homogeneous catalysis with the use of achiral diphosphine ligands featuring a wide natural bite angle, such as XantPhos, chiral diphosphines that can induce a large P-M-P bite angle in their ...
Xiaoming Wang+3 more
semanticscholar +1 more source
Asymmetric Counteranion‐Directed Catalysis. [PDF]
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Benjamin List, Sonja Mayer
openaire +3 more sources
Chiral cyclopentadienyl ligands: design, syntheses and applications in asymmetric catalysis.
Angewandte Chemie, 2020The creation of new chiral ligands capable of providing high stereocontrol in metal-catalyzed reactions is crucial in modern organic synthesis. The production of bioactive molecules as single enantiomers is increasingly required, and asymmetric catalysis
Josep Mas‐Roselló+4 more
semanticscholar +1 more source
Asymmetric Heterogeneous Catalysis
Angewandte Chemie International Edition, 2006AbstractLimited natural resources and an increasing demand for enantiomerically pure compounds render catalysis and especially heterogeneous asymmetric catalysis a key technology. The field has rapidly advanced from the initial use of chiral biopolymers, such as silk, as a support for metal catalysts to the modern research areas.
Iris Escher+2 more
openaire +4 more sources
Stereodivergence in Asymmetric Catalysis
Journal of the American Chemical Society, 2017This Perspective presents an overview of catalytic enantioselective transformations that allow convenient access to all stereoisomers of a given product with multiple stereogenic centers. Particular focus is placed on discussion of the concept of stereodivergent dual catalysis and its application in target-oriented synthesis.
Simon Krautwald, Erick M. Carreira
openaire +3 more sources
Asymmetric Electrochemical Catalysis
Chemistry – A European Journal, 2019AbstractAsymmetric electrochemical catalysis, an emerging frontline in asymmetric catalysis and electro‐organic synthesis, is summarized. Representative works are classified, with respect to the external chiral resources, including chiral media, chiral mediator, chiral catalyst, and chiral electrode.
Qifeng Lin, Longji Li, Sanzhong Luo
openaire +2 more sources
ChemInform Abstract: Asymmetric Enamine Catalysis
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 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.
Santanu Mukherjee+3 more
openaire +4 more sources
Organo/Transition-Metal Combined Catalysis Rejuvenates Both in Asymmetric Synthesis.
Journal of the American Chemical Society, 2022Since its advent two decades ago, asymmetric organo/transition-metal combined catalysis (AOMC), including cooperative catalysis and relay catalysis, has leveraged redistribution of chemical bonds to build up molecular complexity and enantio ...
Dian-Feng Chen, L. Gong
semanticscholar +1 more source