This coursework is about the step by preparation of compound without a carbonyl functional group (e.g. an alcohol from a halogenoalkane, a halogenoalkane from an alcohol), Preparation of a compound with a carbonyl functional group (e.g. an aldehyde from an alcohol, an ester from a carboxylic acid),Preparation of an aromatic compound (e.g. 4-nitrophenol from phenol, as the first step in the manufacture of paracetamol).