Unsaturated dicarboxylic acids
The molecular formula of the simplest unsaturated dicarboxylic acid is HOOC.CH=CH.COOH This formula, however represents two chemical compounds, maleic acid and fumaric acid, which are geometrical isomers.
(1) Methods of Preparation of Maleic Acid
(i) By catalytic oxidation of 2-butene or benzene
(2) Methods of Preparation of Fumaric Acid
(i) From maleic acid : 
(ii) By oxidation of furfural with sodium chlorate
(iii) By heating malic acid at about 150°C for long time
Email based Chemistry assignment help - homework help at Expertsmind
Are you searching chemistry expert for help with Unsaturated dicarboxylic acids questions? Unsaturated dicarboxylic acids topic is not easier to learn without external help? We at www.expertsmind.com offer finest service of Chemistry assignment help and chemistry homework help. Live tutors are available for 24x7 hours helping students in their Unsaturated dicarboxylic acids related problems. We provide step by step Unsaturated dicarboxylic acids question's answers with 100% plagiarism free content. We prepare quality content and notes for Unsaturated dicarboxylic acids topic under chemistry theory and study material. These are avail for subscribed users and they can get advantages anytime.
Why Expertsmind for assignment help
- Higher degree holder and experienced experts network
- Punctuality and responsibility of work
- Quality solution with 100% plagiarism free answers
- Time on Delivery
- Privacy of information and details
- Excellence in solving chemistry queries in excels and word format.
- Best tutoring assistance 24x7 hours