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Preparation of α-bromo-3-acetoxyacetophenone_Kain Industrial Additive
Overview[1] α-Bromo-3-acetoxyacetophenone is an organic intermediate that can be prepared from 3-acetoxyacetophenone through one-step bromination. Can be used to prepare α-(N-methyl-N-benzylamino)-3-h…
Preparation of p-fluorothiophenol_Kain Industrial Additive
Background and overview[1] Fluorothiophenol is an important pharmaceutical, pesticide and polymer intermediate. It can also be used for the detection of chemiluminescent agents and the preparation of …
Preparation of p-chloroacetanilide_Kain Industrial Additives
Background and overview[1] The organic amide compound p-chloroacetanilide is an important intermediate in organic synthesis. They are widely used in the preparation of pharmaceutical structural substa…
Commonly used catalysts—-Pd(dppf)Cl2_Kain Industrial Additive
【Name】Dichloro[1,1′-bis(diphenylphosphino)ferrocene]palladium(II), Dichloro[1,1′-bis(diphenylphosphine)ferrocene]palladium [Molecular formula] C34H28Cl2FeP2Pd [Molecular weight] 731.…
Preparation of anisyl acetone_Kain Industrial Additive
Overview[1-2] Anisyl acetone is a colorless to light yellow oily liquid with a floral and fruity aroma. It is an intermediate of pharmaceutical dobutamine and is now mainly used as a spice to prepare …
Preparation of methylformanilide_Kain Industrial Additive
Overview[1] The N-formylation reaction of amines is an important type of reaction in synthetic chemistry, because this conversion provides a direct route to the synthesis of formamide compounds with d…
Application of sodium isophthalic acid-5-sulfonate_Kain Industrial Additive
Overview[1] Dimethyl isophthalate-5-sodium sulfonate (commonly known as three monomers) is mainly used to synthesize the third monomer of cationic dyeable polyester (CDP), making CDP polyester fiber r…
Preparation of m-fluorophenyl acetic acid_Kain Industrial Additive
Overview[1] Fluorophenylacetic acid is an important intermediate and plays an irreplaceable role in the synthesis of pharmaceuticals, electronic materials, etc. For example, m-fluorophenylacetic acid …
Preparation of p-nitrophenyl-β-D-glucuropyranoside_Kain Industrial Additive
Background and overview[1] p-Nitrophenyl-β-D-glucuropyranoside is a sugar derivative and can be used as a pharmaceutical intermediate. Preparation[1] The specific steps for preparing p-nitrophenyl-β-D…
Preparation of diphenylacetylene_Kain Industrial Additive
Background and overview[1] Alkyne derivative diphenylacetylene occupies an important position in organic synthesis. Many natural products, pharmaceutical molecules and polymeric materials contain alky…
