Alcohol Preparation Methods
Alcohols are obtained by the following general methods:
1. By the Hydrolysis of Haloalkanes
Haloalkanes when boiled with aqueous solution of an alkali hydroxide or moist silver oxide furnish alcohols.
Primary alkyl halides give good yield of alcohols. However, tertiary alkyl halides, in this reaction give, mainly alkene due to dehydrohalogenation.
This method is not very useful for preparing alcohols, because haloalkanes are themselves obtained from alcohols. However, the preparative utility of this method lies in the preparation of aromatic alcohols.
2. From alkenes
(i) By acid catalysed hydration
Alcohols can be prepared by hydration of alkenes can be achieved indirectly by addition of H2SO4 to furnish alkyl hydrogen sulphate which on hydrolysis with hot water gives alcohol. For example,
Services: - Alcohol Preparation Methods Homework | Alcohol Preparation Methods Homework Help | Alcohol Preparation Methods Homework Help Services | Live Alcohol Preparation Methods Homework Help | Alcohol Preparation Methods Homework Tutors | Online Alcohol Preparation Methods Homework Help | Alcohol Preparation Methods Tutors | Online Alcohol Preparation Methods Tutors | Alcohol Preparation Methods Homework Services | Alcohol Preparation Methods