'Electrophilic aromatic substitution' diaporamas de présentation

CHE-302 Review

CHE-302 Review. Nomenclature Syntheses Reactions Mechanisms Spectroscopy. Aromatic Hydrocarbons (Electrophilic Aromatic Substitution) Spectroscopy (infrared & H-nmr) Arenes Aldehydes & Ketones Carboxylic Acids Functional Derivatives of Carboxylic Acids

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CHE-302 Review

CHE-302 Review. Nomenclature Syntheses Reactions Mechanisms Spectroscopy. Aromatic Hydrocarbons (Electrophilic Aromatic Substitution) Spectroscopy (infrared & H-nmr) Arenes Aldehydes & Ketones Carboxylic Acids Functional Derivatives of Carboxylic Acids

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Chapter 12 (Part a) Reactions of Arenes : Electrophilic Aromatic Substitution

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CH 16: Chemistry of Benzene

CH 16: Chemistry of Benzene. Renee Y. Becker CHM 2211 Valencia Community College. Substitution Reactions of Benzene and Its Derivatives. Benzene does not undergo electrophilic addition It undergoes electrophilic aromatic substitution maintaining the aromatic core

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Chemistry of Aromatic Compounds

Chemistry of Aromatic Compounds. Electrophilic Aromatic Substitution Directing Effects Side-chain Reactions Synthesis Nucleophilic Aromatic Substitution. Electrophilic Aromatic Substitution. EAS Reactions of Benzene. Bromination / Chlorination. Bromination Mechanism. Reaction Profile.

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Chemistry of Aromatic Compounds

Chemistry of Aromatic Compounds. Electrophilic Aromatic Substitution Directing Effects Side-chain Reactions Synthesis Nucleophilic Aromatic Substitution. Electrophilic Aromatic Substitution. EAS Reactions of Benzene. Bromination / Chlorination. Bromination Mechanism. Reaction Profile.

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Chapter 17 Reactions of Aromatic Compounds

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Chapter 4: Aromatic Compounds

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Aromatic Substitution

Aromatic Substitution . Chapter 22. Sections to skip!!. Skip sections 22.1 (most), 22.3, 22.4, and 2.13 through 22.15 Keep 22.16 (review from c. 351, for some of you) Keep 22.17. Problems. In text: 4 - 6 8 - 13 20 - 29 End of Chapter: 1 - 5 9 - 13 . Sect. 22.1 Nomenclature.

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???? Organic Chemistry

???? Organic Chemistry. ??? ?? ???. ? ? ? ?. 1. 5.1 ?????. 5.2 ??????????. 2. 5.3 ?????????. 3. 4. 5.4 ?????????. 5.5 ????????????. 5. 5.6 ???? 5.7 ???. 6. 2008.10. ???????? ?. 1 ?????????????????????????????????????????? 2 ????????????

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Chapter 16 The Chemistry of Benzene Derivatives

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Reaction Mechanisms

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Bishler-Napieralski Reaction

Stepholidine is a promising anti-psychotic. This molecule was isolated from a Chinese herb. It is a D1 dopamine receptor agonist, but a D2 dopamine receptor antagonist.

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Nitration of Methyl Benzoate

Nitration of Methyl Benzoate. Multistep Synthesis. 50%. 50%. C. B. A. Yield =. 25%. Nucleophilic Aliphatic Substitution. Electrophilic Aromatic Substitution. ARENE SUBSTITUTION. E +. + H +. The electrophile REPLACES H +. E - Y. + H +. Charge o and p. Nitration of Benzene.

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Table 15-1, p. 612

Table 15-1, p. 612. Common Names of Carboxylic Acids. Table 15.1. Common Names of Dicarboxylic Acids. Table 15.1. p. 614. Table 15-2, p. 615. p. 615. Fig. 15-1, p. 616. p. 616. p. 618. p. 618. Electrophilic Aromatic Substitution. Fig. 9-16, p. 338.

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12.15 Multiple Substituent Effects

12.15 Multiple Substituent Effects. O. CH 3. O. O. CH 3 COCCH 3. CH 3. The Simplest Case. all possible EAS sites may be equivalent. CH 3. CCH 3. AlCl 3. +. CH 3. 99%. CH 3. Br 2. Fe. NO 2. Another Straightforward Case. CH 3. Br.

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Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution. Activating and Directing effects of substituents already on the ring. Products of Nitration. 1 hr. 48 hr. 0.0003 hr. Mechanism of Electrophilic Aromatic Substitution. With a substituent group G.

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Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution. Activating and Directing effects of substituents already on the ring. Products of Nitration. 1 hr. 48 hr. 0.0003 hr. Mechanism of Electrophilic Aromatic Substitution. With a substituent group G.

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Ch. 15 Benzene Reactivity

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CH 22

CH 22. Electrophilic Aromatic Substitution.

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