Preparation of 2,5-dimethoxyphenylethylamine hydrochloride_Kain Industrial Additive
Background and overview[1] 2,5-Dimethoxyphenylethylamine is the main raw material for the synthesis of 5-hydroxytryptamine (5-HT) compounds. Its main synthesis method consists of 2,5-dimethoxybenzalde…
Preparation of 2,4,6-tris(4-aminophenyl)-1,3,5-triazine_Kain Industrial Additive
Background and overview[1] 2,4,6-Tris(4-aminophenyl)-1,3,5-triazine is a heterocyclic organic compound that can be used as a pharmaceutical synthesis intermediate. Preparation[1] Preparation of 2,4,6-…
Preparation of 2,5-bis(2,2,2-trifluoroethoxy)benzoic acid_Kain Industrial Additive
Background and overview[1] 2,5-Bis(2,2,2-trifluoroethoxy)benzoic acid is a key intermediate in the synthesis of the cardiovascular drug flecainide. The existing technology is mainly obtained by the co…
Preparation of 2,2′-bis(trifluoromethyl)diaminobiphenyl_Kain Industrial Additive
Background and overview[1] 2,2′-bis(trifluoromethyl)diaminobiphenyl is also called 2,2′-bis(trifluoromethyl)-4,4’diaminobiphenyl. 2,2′-bis(trifluoromethyl)-4,4’diaminobip…
Preparation of 2,4-diphenyl-oxazacyclo-5-acid_Kain Industrial Additive
Background and overview[1] 2,4-Diphenyl-oxazacyclo-5-acid is a pharmaceutical intermediate that can be prepared in two steps from (2R,3S)-3-phenylisoserine and trimethyl orthobenzoate. get. It has bee…
