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Carbonylative Cross Coupling

Carbonylative Cross Coupling Carbonylative cross coupling reaction utilizes the ability of carbon monoxide to insert carbon-metal bonds to produce est…

Stille coupling reactions

Stille coupling reactions The Stille coupling reaction is a palladium-catalyzed CC-bond coupling of an organotin reagent and a halogenated substance o…

Summary of common metal-catalyzed reactions

Summary of common metal-catalyzed reactions Metal-catalyzed coupling reactions are common in organic synthesis for the formation of carbon-carbon and …

How do ligands accelerate catalytic reactions?

How do ligands accelerate catalytic reactions? 1.Preface: More than a decade has passed since the discovery of the titanium-catalyzed asymmetric allyl…

Commonly used reagents —- Triphenylphosphine

Commonly used reagents —- Triphenylphosphine 【English name】 Triphenylphine Molecular Formula] C18H15P Molecular weight] 262.29 【CA Login Number】…

Nickel-catalyzed carbazenation of vinylboronic esters to obtain chiral α-boron zinc reagents

Nickel-catalyzed carbazenation of vinylboronic esters to obtain chiral α-boron zinc reagents Organozinc reagents are widely used in the construction o…

Organic synthesis reagent (27)-Zinc benzeneselenide halide

Organic synthesis reagent (27)-Zinc benzeneselenide halide Structural formula: English name: Phenylselenyl zinc chloride Molecular formula: C6H5ClSeZn…

Methylation reagents in organic synthesis

Methylation reagents in organic synthesis 1, Iodomethane Iodomethane is a colorless and odorless liquid with strong toxicity and a boiling point of on…

Commonly used reagents —- diethylzinc

Commonly used reagents —- diethylzinc 【English name】 Diethylzinc 【Molecular formula】 C4H10Zn Molecular weight] 123.51 [CA Registry Number] [557-…

Application of TLC method in surfactants

Application of TLC method in surfactants Instrumental Analysis Surface active analysis focuses on the characterization of the structure using: IR, NMR…

Anionic surfactants

Anionic surfactants Definition: Surfactants with negatively charged parts that play a role in surface activity after ionization in water Anionic surfa…

Resistant anionic effects of zinc reagents dominate cobalt-catalyzed radical graft coupling processes

Resistant anionic effects of zinc reagents dominate cobalt-catalyzed radical graft coupling processes Sulfonyl groups, as one of the extremely importa…

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