Preparation of 4,4′-diaminodiphenyl sulfone_Kain Industrial Additive
Background and overview[1][2] 4-4′-Diaminodiphenyl sulfone is a widely used chemical entity, used both as a hardener in the curing of epoxy resins and as a therapeutic agent for the treatment of…
Preparation of 4,4′-bis(2-bromoacetyl)biphenyl_Kain Industrial Additive
Background and overview[1] 4,4’-Bis(2-bromoacetyl)biphenyl is a key intermediate in the synthesis of the anti-hepatitis C drug daclatasvir. Daclatasvir is a new hepatitis C drug developed by Bristol-M…
Preparation of 4,4’-biphenyl dicarboxaldehyde_Kain Industrial Additive
Background and overview[1] 4,4’-Biphenyldicarboxaldehyde is an important organic synthesis intermediate and one of the biphenyl derivatives. Biphenyl derivatives are widely used in medicine, polymer l…
Preparation of 4,5-difluorobenzene-1,2-diamine_Kain Industrial Additive
Background and overview[1] 4,5-Difluorobenzene-1,2-diamine is an organic synthesis intermediate and chemical pharmaceutical intermediate. It can be used in the research and development of organic synt…
