Column Chromatography and Flash Chromatography
Column chromatography separates compounds by differential adsorption to a stationary phase, and flash chromatography accelerates the process with pressurized solvent flow.
Purification TechniquesDistillation Techniques
Distillation separates liquid mixtures based on differences in boiling points, with simple, fractional, steam, and vacuum distillation covering different separation challenges.
Purification TechniquesRecrystallization and Liquid-Liquid Extraction
Recrystallization purifies solid compounds by selective dissolution and crystallization, while liquid-liquid extraction transfers solutes between immiscible solvents.
Purification TechniquesAldehydes and Ketones
Aldehydes and ketones contain the carbonyl group (C=O) and are fundamental intermediates in organic chemistry.
Carbonyl compoundsAlkyl Halides
Alkyl halides are compounds where a halogen atom is bonded to an sp3-hybridized carbon, serving as key synthetic intermediates.
Halogen compoundsAmines
Amines are organic derivatives of ammonia with one or more alkyl or aryl groups bonded to nitrogen.
Nitrogen-containingAromaticity and Heterocyclic Aromatics
Aromaticity describes the enhanced stability of cyclic, planar, fully conjugated molecules with 4n+2 pi electrons.
Aromatic compoundsCarboxylic Acid Derivatives
Carboxylic acid derivatives include acid chlorides, anhydrides, esters, and amides with varying reactivity.
Carbonyl compoundsCarboxylic Acids
Carboxylic acids are organic acids containing a carboxyl group (-COOH) with pKa values typically around 4-5.
Carbonyl compounds
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