Alkynes decomposition reaction Ring closure recombination of alkynes The metal-catalyzed breakage and reorganization of the carbon-carbon triple bond …
Common catalysts Commonly used reagents—-Palladium acetate Commonly used catalyst—-Dichloro[1,2-bis(diphenylphosphino)ethane]palladium Com…
Carbonylative Cross Coupling Carbonylative cross coupling reaction utilizes the ability of carbon monoxide to insert carbon-metal bonds to produce est…
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 Metal-catalyzed coupling reactions are common in organic synthesis for the formation of carbon-carbon and …
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 【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 Organozinc reagents are widely used in the construction o…
Organic synthesis reagent (27)-Zinc benzeneselenide halide Structural formula: English name: Phenylselenyl zinc chloride Molecular formula: C6H5ClSeZn…
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 【English name】 Diethylzinc 【Molecular formula】 C4H10Zn Molecular weight] 123.51 [CA Registry Number] [557-…
Application of TLC method in surfactants Instrumental Analysis Surface active analysis focuses on the characterization of the structure using: IR, NMR…
