Purification:

• Column chromatography

• Thin layer chromatography

• Short-path distillation

• Thin-film distillation

• Recrystallization

• Sublimation 

Reaction:

• Mannich reaction

• Arbuzov reaction

• Diels-Alder reaction

• Pinner reaction
  

• Willamson synthesis
  

• Schmidt reaction
  

• Suzuki reaction

• Vilsmeier reaction
  

• Grignard reaction
  

• Ullmann reaction
  

• Witting reaction
  

• Elimination
  

• Hydrogenation