Synthesis
- Created by: Anon
- Created on: 17-03-15 17:12
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- Synthesis
- C6H6
- Halogenation of benzene
- C6H6 + Br2-> C6H5Br + HBr
- Needs a halogen carrier such as AlCl3
- Nitration of benzene
- Less than 50 degrees, concentrated H2SO4
- C6H6 + HNO3 --> C6H5NO2 + H2O
- Synthesis of aromatic amines
- Tin/ concentrated HCl
- C6H5NO2 + 6[H] ---> C6H5NH2 + H2O
- Synthesis of an azo dye
- 1. C6H5NH2 + HNO2 + HCl ---> C6H5N2+Cl- + 2H2O
- Less than 10 degrees
- MAKING NITROUS ACID: NaNO2 + HCl ---> HNO2 + NaCl
- 2. C6H5N2+Cl- + C6H5OH + C6H5N2C6H5OH
- Alkaline conditions
- 1. C6H5NH2 + HNO2 + HCl ---> C6H5N2+Cl- + 2H2O
- Halogenation of benzene
- C6H5OH
- Halogenation of phenol
- C6H5OH + 3Br2 ---> C6H3Br3 + 3HBr
- White precipitate forms
- Esterification
- Concentrated H2SO4
- C6H5OH + CH3CH2COOH ----> CH2CH2COOC6H5
- Halogenation of phenol
- CH3CH2OH
- Oxidation of a primary alcohol
- Distil off as product forms, H+/Cr2O7 2-
- CH3CH2OH + [O] ---> CH3COH + H2O
- Reduction of an aldehyde
- NaBH4 is the reducing agent
- CH3CHO + 2[H] ---> CH3CH2OH
- Oxidation of a primary alcohol
- C6H6
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