Aldehydes & Ketones

Preparation

 * 1) Oxidation of Alcohols
 * 2) From Calcium Salts of Fatty Acids
 * 3) By Reduction
 * 4) * of Acyl Chlorides
 * 5) * of Cyanides
 * 6) From Alkenes and Alkynes
 * 7) Preparation of Aromatic Aldehydes
 * 8) * From Toluene (Etard Reaction)
 * 9) ** with CrO2Cl2
 * 10) ** WIth CrO3
 * 11) ** Chlorination and Hydrolysis
 * 12) * From Benzene
 * 13) Preparation of Aromatic Ketone
 * 14) * From Benzene (with Acid Chloride)
 * 15) Ketones from R2Cd

Reactions

 * 1) Addition
 * 2) * HCN
 * 3) * NaHSO3
 * 4) * NH3
 * 5) * Grignard Reagent (Formation of Alcohols)
 * 6) Condensation with Derivatives of Ammonia
 * 7) * NH2OH (Oxime)
 * 8) * NH2NH2(Hydrazine)
 * 9) * C6H5NHNH2(Phenyl Hydrazine)
 * 10) Reduction
 * 11) * Reduction to Alcohol
 * 12) * to Alkane
 * 13) Oxidation
 * 14) * to Carboxylic Acid
 * 15) Haloform Reaction

Uses

 * 1) 40% aqueous Formaldehyde is called as Formalin, which is used in preservation of biological and anatomical species.