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Nucleophilic reactions of molybdenum cationic propargyl complexes
Reactions of molybdenum complexes with a η 3 -propargyl ligand with nucleophilic reagents (PPh 3 , PPh 2 H, Pr
2 i NH, Py) were studied. These reactions... -
Nucleophilic Attack by Palladium Species
Recent researches have revealed that certain allyl-, vinyl-, and arylpalladium intermediates show a nucleophilic nature and react with various...
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Multicomponent reactions of ethyl trifluoroacetoacetate with carbonyl and nucleophilic reagents as a promising tool for organic synthesis
The review is summarized and systematized the published data on the multicomponent reactions of ethyl trifluoroacetoacetate, carbonyl compounds...
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Nucleophilic Substitution Reactions of 3-(Bromomethyl)-5,7-dimethyl-2-oxaadamantan-1-ol
AbstractReactions of 3-(bromomethyl)-5,7-dimethyl-2-oxaadamantan-1-ol with various nucleophiles afforded a number of new 2-oxaadamantane derivatives....
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The synthesis of 4,4'-methylenebis(cyclohexylamine)-based porous organic polymers via nucleophilic substitution reactions for uptaking iodine and fluorescence sensing to dinitrophenol
In order to achieve effective removal of radioactive iodine, trace detection of dinitrophenol (DNP), here, we have synthesized two porous organic...
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Nucleophilic Addition to Amides Toward Efficient Total Synthesis of Complex Alkaloids
Nucleophilic addition to amides has been recognized as a promising transformation for the total synthesis of polycyclic alkaloids. The reaction...
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Base-mediated Transition-metal Free Regiospecific Substitution with Nitroarenes: Vicarious Nucleophilic Substitution of Hydrogen in Nitroarenes
AbstractDirect transition-metal free bond activation and bond formation reaction are central to the development of a sustainable and effective...
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Nucleophilic covalent ligand discovery for the cysteine redoxome
With an eye toward expanding chemistries used for covalent ligand discovery, we elaborated an umpolung strategy that exploits the ‘polarity reversal’...
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Nucleophilic Substitution Reactions of 1-Nitroxy-3-(nitroxymethyl)adamantanes
AbstractA series of new polyfunctional cage compounds were synthesized by reactions of 1-nitroxy-3-(nitroxymethyl)adamantanes with nucleophiles in...
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Photoinduced Reactions of Metal Carbenes in Organic Synthesis
The photoinduced reactions of metal carbene complexes, particularly Group 6 Fischer carbenes, are comprehensively presented in this chapter with a...
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Enabling nucleophilic reactivity in molecular calcium fluoride complexes
Calcium fluoride is the ultimate source of all fluorochemicals. Current synthetic approaches rely on the use of HF, generated from naturally...
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Stereochemistry of Addition Reactions
Addition reactions are of three types, viz., electrophilic addition reactions, nucleophilic addition reactions and free radical addition reactions....
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N-Arylation of 1,2,4- and 1,3,4-Oxadiazolones under Activated Aromatic Nucleophilic Substitution Conditions
AbstractThe possibilities of N -arylation of 1,2,4-oxadiazol-5(4 H )-ones and 1,3,4-oxadiazol-2(3 H )-ones with various electron-deficient chloro- and...
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Tandem Radical Reactions
Radical tandem reactions—and in a wider context radical dominos or cascades—have attracted a lot of attention because of their intrinsic elegance...
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Enantioselective Radical Reactions
Over the past two decades, many researchers have been interested in “taming” the reactive free radical intermediate and utilizing it in...
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Heterocycles from Cascade Reactions via Carbene gem-Difunctionalization
Cascade reactions via metal carbene gem-difunctionalization, which are initiated by metal-catalyzed carbene formation, followed by nucleophilic...
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Boryl radical-mediated halogen-atom transfer enables arylation of alkyl halides with electrophilic and nucleophilic coupling partners
Traditional metal-catalysed cross-couplings of alkyl halides for C( sp 3 )–C( sp 2 ) bond formation are often challenging to achieve. Processes where the...
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Theoretical study of reaction of urea with methylamine: nucleophilic addition pathway
The B3LYP and wB97XD density functional methods were used to study the mechanisms and thermodynamic parameters of the activation and reactions of...
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Domino Heck-Pericyclic Reactions
Palladium-catalyzed cross-coupling reactions and cycloadditions as well as electrocyclic transformations can efficiently be combined in one-pot...
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Synthesis and nucleophilic dearomatization of highly electrophilic [1,2,5]selenadiazolo[3,4-b]pyridines
A number of [1,2,5]selenadiazolo[3,4- b ]pyridines were synthesized on the basis of readily available 5-R-2,3-diaminopyridines. It was found that these...