Imine - Wikipedia
网页Imines are common ligands in coordination chemistry. Particularly popular examples are found with Schiff base ligands derived from salicylaldehyde, the salen ligands. Metal-catalyzed reactions of imines proceed through such complexes. In classical coordination complexes, imines bind metals through nitrogen.
Imines – Properties, Formation, Reactions, and Mechanisms
网页2022年3月7日 · Imines – Their Properties, Formation, Reactions, and Mechanisms. Imines are the nitrogen analogues of aldehydes and ketones, containing a C=N bond instead of a C=O bond. They are formed through the addition of a primary amine to an aldehyde or ketone, kicking out a molecule of water (H 2 O) in the …
Imine - an overview | ScienceDirect Topics
网页Imines are compounds containing a carbon-nitrogen double bond > C N having substituents that can be the same or different at the carbon and nitrogen atoms. Imines typically result from the condensation reaction of a carbonyl compound and NH 3 or an amine.
10.6: Imines - Chemistry LibreTexts
网页2022年7月20日 · The end result of attack by an amine nucleophile is a functional group in which the C=O double bond is replaced by a C=N double bond, and is known as an imine. (An equivalent term is 'Schiff base', but we will use 'imine' throughout this book).
Imine: Definition, Structure, Formation, and Mechanism
网页In organic chemistry, imine is a chemical compound whose structure contains a carbon-nitrogen double bond (C=N), with the nitrogen atom bonded to at least one other carbon atom. The carbon atom is also bonded to two other atoms or groups. A Schiff base is considered a subclass of imines. [1-4]
Synthesis of imines - Organic Chemistry Portal
网页Iron-catalyzed aerobic oxidative reactions of primary amines, secondary amines, benzylamines with anilines, and alcohols with amines in the presence of air as the economic and safe oxidant, provide several direct, practical, and greener approaches for the preparation of useful imines.
Catalytic asymmetric umpolung reactions of imines | Nature
网页2015年7月22日 · Imines, carbon–nitrogen double bonds, act as electrophiles towards carbon nucleophiles in the synthesis of amines, but the range of synthesizable amines could be greatly extended if the...
The Chemistry of Imines. | Chemical Reviews - ACS Publications
网页Hydrothermal Carbonization of Renewable Natural Plants as Superior Metal-Free Catalysts for Aerobic Oxidative Coupling of Amines to Imines. ACS Sustainable Chemistry & Engineering 2020 , 8 (30) , 11404-11412.
Recent advances in the chemistry of imine-based multicomponent ...
网页2011年10月10日 · This sudden rise in the popularity of imine-based MCRs may be considered to be due to two factors: (i) substrate-dependent reactivity of imines, and (ii) commercial availability of several hundred amines and aldehydes to access a large number of imines, which can lead to diverse molecular scaffolds.
Therapeutical Potential of Imines; Synthesis, Single Crystal …
网页2022年3月3日 · Nitrogen-based compounds have attracted the attention of pharmaceutical chemists toward the designing of innovative chemical agents against several diseases. In the present study, two active imines were synthesized starting from different amines using a very easy route and also inexpensive resources.
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