Blog

background and overview[1][2] optically active (1s, 2s)-(-)-1,2-diphenylethylenediamine; (1r,2r)-1,2-diphenylethylenediamine is an important chirality…

background and overview[1][2] dibenzofuran-based optoelectronic materials are widely used in blue organic light-emitting devices, and their developmen…

background and overview[1] (2r,4s)-5-(biphenyl-4-yl)-4-[(tert-butoxycarbonyl) amino]-2-methylpentanoic acid is a key intermediate in the preparation o…

background and overview[1] (5r)-3-(4-bromo-3-fluorophenyl)-5-hydroxymethyloxazolidine- 2-keto is an oxazolidinone compound. oxazolidinones are a class…

background and overview[1] (s)-n-glycidyl phthalimide is also called s-glycidyl phthalimide amine. (s)-n-glycidyl phthalimide is an important intermed…

background and overview[1-2] 4-aminomethylbenzoic acid methyl ester hydrochloride is a pharmaceutical intermediate, which can be prepared from 4-amino…

background and overview[1] 4-bromo-2-iodophenol, also called 2-iodo-4-bromophenol, is an organic intermediate that can be prepared by nitration and re…

background and overview[1] 1,2-methylenedioxy-4-nitrobenzene is an aromatic nitro compound. aromatic nitro compounds are widely used in production and…

background and overview[1] 2-cyano-4-nitro-6-bromoaniline is a very important disperse dye intermediate and an important raw material for the synthesi…

background and overview[1-2] 2-methoxy-4-nitrobenzaldehyde is an organic intermediate. there are two main synthesis routes for its preparation. one is…

background and overview[1-2] 2-hydroxybenzoic acid monoammonium salt is also called ammonium salicylate. ammonium salicylate is an ammonium salt of or…