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…
Anionic surfactants Definition: Surfactants with negatively charged parts that play a role in surface activity after ionization in water Anionic surfa…
Structural analysis and application of surfactants 1.Why study surfactants? With the rapid development of petrochemical industry, it provides abundant…
Resistant anionic effects of zinc reagents dominate cobalt-catalyzed radical graft coupling processes Sulfonyl groups, as one of the extremely importa…
