'Meta position' diaporamas de présentation

Chapter 17 Reactions of Aromatic Compounds

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Structural Effects on Acidity

Structural Effects on Acidity. Acidity is associated not only with the tendency of compound to yield hydrogen in H 2 O but also to accept an electron pair to form a covalent bond .

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Lecture 7

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Industrial Production & Bioremediation

Industrial Production & Bioremediation . Microbes for industrial production Preservation of cultures Methods of industrial production Major products of industrial microbiology Bioremediation Biosensors & microarrays. Microbes for industrial production. Finding microorganisms in nature

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Sigma Complex

Sigma Complex. Intermediate is more stable if nitration occurs at the ortho or para position. =>. Energy Diagram. =>. =>. Activating, O -, P - Directing Substituents. Alkyl groups stabilize the sigma complex by induction , donating electron density through the sigma bond.

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