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Preparation of 2-ethoxy-5-(1-propenyl)phenol_Kain Industrial Additive
Background and overview[1] Lignin is a complex phenolic polymer composed of phenylpropane structural units connected through ether bonds and carbon-carbon bonds. 2-Ethoxy-5-(1-propenyl)phenol is a ver…
Preparation method of xantphos_Kain Industrial Additive
Background and overview[1] With the development of metal-organic chemistry, transition metal-catalyzed coupling reactions have become one of the most effective means of constructing C-C, C-N and C-O b…
Preparation and application of 4-chloropropiophenone_Kain Industrial Additive
Background and overview[1] 4-Chloropropiophenone is an aromatic asymmetric ketone compound. It is a white crystalline solid with a melting point of 34-37°C. 4-Chloropropiophenone is an important inter…
Application of ethoxyformylmethyltriphenylphosphine bromide_Kain Industrial Additive
Background and overview[1] Ethoxyformylmethyltriphenylphosphine bromide is an organic phosphine compound that can be used as a pharmaceutical synthesis intermediate. Preparation[1] Ethoxyformylmethyl …
Preparation of 4-benzopyrone-2-carboxylic acid_Kain Industrial Additive
Overview[1] 4-Benzopyranone-2-carboxylic acid is a carboxylic acid organic compound and can be used as a pharmaceutical synthesis intermediate. Preparation[1] 4-Benzopyranone-2-carboxylic acid is prep…
Preparation of bis(4-tert-butylphenyl)iodine chloride_Kain Industrial Additive
Background[1] Since iodonium salt is insoluble in non-polar solvents, the photopolymerization system in which it is used as a photoinitiator must use polar solvents to dissolve the monomers, such as m…
Research on the preparation method of 3-chlorobenzonitrile_Kain Industrial Additive
Background and overview[1] 3-Chlorobenzonitrile is a nitrile compound and an important chemical raw material. It is widely used in the manufacture of drugs, synthetic fibers and plastics. It is also u…
Function and preparation method of 2,4,6-triphenoxy-1,3,5-triazine_Kain Industrial Additive
Background and overview[1][2] Also called 2,4,6-triphenol-1,3,5-s-triazine. Belongs to a class of small molecules, branched and polymer materials containing special triazine units, which are used in o…
Application of 1,2-bibenzoylethane_Kain Industrial Additive
Background and overview[1][2] 1,2-Dibenzoylethane is an organic intermediate. It has been reported in the literature that 1,2-bibenzoylethane can be prepared in one step from racemic allyl secondary a…
Application Research of Deuterated Toluene_Kain Industrial Additives
Background and overview[1-3] Deuterated toluene is a chemical substance commonly used as an internal standard. It can also be used as an intermediate to prepare other deuterated compounds. The chemica…
