'Aryl halides' diaporamas de présentation

Chemistry of Aromatic Compounds

Chemistry of Aromatic Compounds. Department of Pharmaceutical Analysis Chalapathi Institute of Pharmaceutical Sciences. The Structure of Benzene. Because each ? bond has two electrons, benzene has six ? electrons.

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Chemistry of Aromatic Compounds

Chemistry of Aromatic Compounds. Department of Pharmaceutical Analysis Chalapathi Institute of Pharmaceutical Sciences. The Structure of Benzene. Because each ? bond has two electrons, benzene has six ? electrons.

1.87k views • 91 slides

C-C Bond formation

1.73k views • 64 slides

Chemistry

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Aryl Halides - Bonding, Physical Properties and Reactions

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Aryl halides

Aryl halides. Dr. Talat R. Al- Ramadhany. Aryl halides ( Ar -x ). Aryl halides are organic compounds containing halogen atom attached to an aromatic ring. They have the general formula ArX , where ( Ar -) is phenyl or substituted phenyl and (x) is F, Cl, Br, I. m - Bromonitrobenzene.

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24.11 Preparation of Aryl Ethers

24.11 Preparation of Aryl Ethers. O Na. O R. Typical Preparation is by Williamson Synthesis. S N 2. +. +. Na X. R X. O Na. O R. +. X. R O Na. Typical Preparation is by Williamson Synthesis. S N 2. +. +. Na X. R X. but the other combination.

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Reactions of Haloarenes with metals

Reactions of Haloarenes with metals. When the magnesium metal reacts with bromobenzene and iodobenzene in presence of ether to form Grignard reagent. Chlorobenzenes are relatively unrecative and are generally not used for preparation of Grignard reagent.

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