Over the years Kingchem has accumulated extensive experience with many challenging reactions for the preparation of lab samples to manufacturing in production scales. For example:
Acetoacetylation | Halogenation (additional) |
Acylation | Halomethylation |
Alkylation | Hofmann rearrangement |
Aminoalkylation | Hydrazine chemistry |
Chiral synthesis | Michael addition |
Cyanation | Nitration |
Dieckmann reaction | Organolithium chemistry |
Etherification | Oxidation |
Esterification | Sulfonation |
Freidel-Crafts reaction | Suzuki coupling |
Grignard reaction | Ullmann reaction |
Heck Reaction |