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Preparation of 4-methylbenzimidazolones_Kain Industrial Additives
Background and overview[1] 4-Methylbenzimidazolones are benzimidazolone derivatives. They are a class of fine chemicals with a wide range of uses. They can be used as important precursors for pigments…
Preparation and application of diphenylphosphinic acid chloride_Kain Industrial Additive
Background and overview[1] Diphenylphosphinic acid chloride can be used to prepare composite retarding water-reducing agents for concrete, flame retardants diphenylphosphinic acid-N-cage phosphate est…
Preparation of 3-nitrophthalic acid_Kain Industrial Additive
Background and overview[1] 3-Nitrophthalic acid (CASRegistryNO.603-11-2), also known as 3-nitro-1,2-benzenedicarboxylic acid, 3-nitrophthalic acid, m-nitrophthalic acid, Appearance is white to off-whi…
Preparation and application of dimerized paraxylene_Kain Industrial Additive
Background and overview[1] Diperized paraxylene (also known as parylene), as a new type of polymer functional material, is the general name for a class of polymers with paraxylene as the skeleton. The…
Preparation of 2-methyl-3-nitrobenzoic acid_Kain Industrial Additive
Background and overview[2-3] 2-Methyl-3-nitrobenzoic acid can be used as an intermediate of methoxyfenozide. Methoxyfenozide is a new type of specific phenylhydrazide low-toxicity insecticide. It has …
Preparation and application of 3-bromo-2-fluorobenzonitrile_Kain Industrial Additive
Background and overview[1] 3-Bromo-2-fluorobenzonitrile is an organic intermediate that can be prepared from 3-bromo-2-fluorobenzoic acid in two steps. 3-Bromo-2-fluorobenzonitrile can be used as a ph…
Preparation of (1R,2R)-1,2-diphenylethylenediamine_Kain Industrial Additive
Background and overview[1][2] Optically active (1S, 2S)-(-)-1,2-diphenylethylenediamine; (1R,2R)-1,2-diphenylethylenediamine is an important chirality Reagents have been widely used in asymmetric synt…
Preparation of 1-bromodibenzofuran_Kain Industrial Additive
Background and overview[1][2] Dibenzofuran-based optoelectronic materials are widely used in blue organic light-emitting devices, and their development and research value are very high. As an importan…
Preparation of 2-methyl-4-(2-methylbenzamido)benzoic acid_Kain Industrial Additive
Background and overview[1] 2-Methyl-4-(2-methylbenzamido)benzoic acid is an important intermediate in the preparation of tolvaptan, which is a product developed by Otsuka Company of Japan. Non-peptide…
Preparation of 3,4,5-trimethoxybromobenzene_Kain Industrial Additive
Background and overview[1] 3,4,5-Trimethoxybromobenzene can be used as a pharmaceutical synthesis intermediate. It can be prepared by the reaction of 5-bromo-1,2,3 trihydroxybenzene and dimethyl sulfa…
