ocr a chemistry synthetic routes

Alkane > Haloalkane

Halogen + Ultraviolet Radiation

Alkene > Alkane

Hydrogen + Nickel

Alkene > Haloalkane

Hydrogen Halide

Alkene > Dihaloalkane

Halogen

Alkene > Alcohol

Steam + Phosphoric Acid

Haloalkane > Alcohol

Aqueous Sodium Hydroxide

Haloalkane > Nitrile

Cyanide Ions + Ethanol

Haloalkane > Amine

Ammonia + Ethanol

Alcohol > Alkene

Phosphoric Acid or Sulfuric Acid + Heat

Alcohol > Haloalkane

Sodium Halide + Sulfuric Acid

Alcohol > Ester

Carboxylic Acid + Concentrated Sulfuric Acid or Acid Anhydride

Primary Alcohol > Aldehyde

Potassium Dichromate + Sulfuric Acid + Distillation

Primary Alcohol > Carboxylic Acid

Potassium Dichromate + Sulfuric Acid + Reflux

Secondary Alcohol > Ketone

Potassium Dichromate + Sulfuric Acid + Reflux

Aldehyde > Carboxylic Acid

Potassium Dichromate + Sulfuric Acid + Reflux

Aldehyde > Primary Alcohol

Sodium Tetrahydridoborate

Aldehyde > Hydroxynitrile

Aqueous Sodium Cyanide + Aqueous Hydrogen Ions

Ketone > Secondary Alcohol

Sodium Tetrahydridoborate

Ketone > Hydroxynitrile

Aqueous Sodium Cyanide + Aqueous Hydrogen Ions

Carboxylic Acid > Ester

Alcohol + Concentrated Sulfuric Acid

Carboxylic Acid > Acyl Chloride

Thionyl Chloride

Ester > Carboxylic Acid

Dilute Acid + Heat

Ester > Carboxylate

Hydroxide Ions + Heat

Acyl Chloride > Carboxylic Acid

Water

Acyl Chloride > Ester

Alcohol

Acyl Chloride > Primary Amide

Ammonia

Acyl Chloride > Secondary Amide

Primary Amine

Hydroxynitrile > Amine

Hydrogen + Nickel

Hydroxynitrile > Carboxylic Acid

Water + Hydrochloric Acid + Heat

Nitrile > Amine

Hydrogen + Nickel

Nitrile > Carboxylic Acid

Water + Hydrochloric Acid + Heat

Benzene > Nitrobenzene

Concentrated Nitric Acid + Concentrated Sulfuric Acid

Benzene > Bromobenzene

Bromine + Aluminium Bromide

Benzene > Alkylbenzene

Chloroalkane + Aluminium Chloride

Benzene > Acylbenzene

Acyl Chloride + Aluminium Chloride

Nitrobenzene > Phenylamine

Tin + Concentrated Hydrochloric Acid

Phenylamine > Bromophenylamine

Bromine

Acylbenzene > Benzyl Alcohol

Sodium Tetrahydridoborate

Phenol > Sodium Phenoxide

Sodium Hydroxide

Phenol > Bromophenol

Bromine

Phenol > Nitrophenol

Dilute Nitric Acid