Latest article
Preparation and application of IR-813 p-toluene sulfonate_Kain Industrial Additive
Background and overview[1-2] IR-813 p-toluenesulfonate is a cyanine dye and an infrared absorber. There are reports in the literature that IR-813 p-toluene sulfonate can be used to prepare a positive-…
Preparation of (2R, 3S)-3-(benzoylamino)-2-hydroxyphenylpropionic acid ethyl ester_Kain Industrial Additive
Background and overview[1] (2R, 3S)-3-(Benzoylamino)-2-hydroxyphenylpropanoic acid ethyl ester is an important synthetic intermediate that can be used to synthesize the anti-cancer drug paclitaxel. Th…
Preparation of 3,3’5,5′-tetramethylbiphenyl bisphenol diglycidyl ether_Kain Industrial Additive
Background and overview[1][2] Electronic materials are the basis for the development of the microelectronics industry. As the main structural material for the production of integrated circuits, epoxy …
Preparation of 2-bromo-3′-chloropropiophenone_Kain Industrial Additive
Background and overview[1][2] Rimonabant is a new type of weight-loss drug. 2-Bromo-3′-chloropropiophenone is the key intermediate for the synthesis of rimonabant. Currently, there are very few …
Preparation of 2-methylsulfonylbenzeneboronic acid_Kain Industrial Additive
Background and overview[1][2] 2-Methylsulfonylbenzeneboronic acid is an important organic synthesis intermediate. It can be used to synthesize derivatives of polyolefins, styrene and biphenyl through …
Application of p-xylyl ether_Kain Industrial Additive
Background and overview[1] P-xylyl ether is an important pharmaceutical intermediate, for example, it can be used to prepare 4,4′-diphenyl ether dicarboxylic acid. 4,4′-Diphenyl ether dica…
Preparation and application of p-tert-butylbenzoic acid_Kain Industrial Additive
Background and overview[1] P-tert-butylbenzoic acid (PTBA) is colorless needle-shaped crystals or crystalline powder. It is a derivative of benzoic acid and an important organic synthesis intermediate…
Preparation of 1,3-diphenyl urea_Kain Industrial Additive
Background and overview[1] 1,3-Diphenylurea is a urea compound. Urea refers to a compound containing R1R2N-CO-NR1R2 functional group. It is an artificial The first type of organic compound synthesized…
Preparation and application of potassium 2,5-dihydroxybenzenesulfonate_Kain Industrial Additive
Background and overview[1] Potassium 2,5-dihydroxybenzenesulfonate is a 2,5-dihydroxybenzenesulfonic acid derivative and can be used alone or in combination with other drugs to treat male sexual dysfu…
Preparation of N-tert-butyl-2-benzothiazole sulfenamide_Kain Industrial Additive
Background and overview[1] N-tert-butyl-2-benzothiazole sulfenamide is a commonly used post-effect accelerator. It is very safe at operating temperature, has good scorch resistance and high tensile st…
