Contract Manufacturing

Summary of the most important reactions we are looking for toll produciton.

  • Acetylations by acetyl chloride and acetic acid anhydride
  • Alkylations by alkyl halides and alkyl sulfates
  • Carboxylic ester condensation
  • Catalytic hydrogenations up to 6 bar (1 L Autoclave)
  • Catalytic reductions by hydrogen
  • Chlorinations by thionyl chloride
  • Cleavage of ethers by BBr3
  • Diazotizations and Sandmeyer reactions
  • Eschweiler-Clarke methylations
  • Esterifications and saponifications
  • Fluorinations by different fluorinating reagents except elementary fluorine
  • Formations of ethers by different methods (Williamson, Mitsunobu)
  • Friedel-Crafts alkylations and acylations
  • Gabriel synthesis
  • Haloform reactions
  • Halogenations and halogen exchange reactions
  • Hydroborations by 9-BBN, borane-THF and borane-amine complexes
  • Hydroxymethylations by formaldehyde
  • Isolations of natural stuffs
  • Ketone and aldehyde condensation reactions
  • Knoevenagel condensations
  • Michael reactions
  • Nitrations of aromatic rings by nitrating acid mixtures or nitric acid
  • Nucleophilic substitution reactions
  • Oxidations by peracids, H2O2, nitric acid and others
  • Perkin reaction
  • Purifications of chemicals for special applications
  • Reactions at low temperatures
  • Reactions using hydrogen chloride
  • Reactions in an inert gas atmosphere
  • Reductions by metal hydrides
  • Reductions by sodium metal
  • Reductive aminations
  • Silylations
  • Sulfonations and chlorosulfonations
  • Synthesis of deuterated compounds
  • Synthesis of carboxylic acid chlorides by PCl5, PCl3 or SOCl2
  • Synthesis elaboration for new compounds and known compounds
  • Synthesis of heterocyclic compounds by various methods
  • Synthesis of indole derivatives
  • Synthesis of protected and unnatural amino acids
  • Synthesis of metal salts of inorganic or organic acids
  • Synthesis using organometallic compounds (Grignard- and organolithium compounds)
  • Tailor made solutions and mixtures
  • Vilsmeier reactions
  • Wittig- and Wittig-Horner reactions
  • Wolff-Kishner reductions
  • and many many more ……
We are looking for new venoders for toll produciton of vaious products according to our need.