'Crafts acylation' diaporamas de présentation

Benzene and Aromatic Compounds

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Chapter 12 Reactions of Arenes: Electrophilic Aromatic Substitution

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Dr. Wolf's CHM 201 & 202

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Benzene is aromatic: a cyclic conjugated compound with 6 ? electrons

Benzene is aromatic: a cyclic conjugated compound with 6 ? electrons Reactions of benzene lead to the retention of the aromatic core Electrophilic aromatic substitution replaces a proton on benzene with another electrophile.

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Chapter 9: Aldehydes and Ketones

Chapter 9: Aldehydes and Ketones. The Civet Cat is the original source of civetone, a sweet and pungent ketone used as a fixative in perfumery. Aldehydes and ketones are found in many fragrant odors of many fruits, fine perfumes, hormones etc. some examples are listed below.

470 views • 21 slides

Chapter 9: Aldehydes and Ketones

Chapter 9: Aldehydes and Ketones. The Civet Cat is the original source of civetone, a sweet and pungent ketone used as a fixative in perfumery. Aldehydes and ketones are found in many fragrant odors of many fruits, fine perfumes, hormones etc. some examples are listed below.

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Ch. 15 Benzene Reactivity

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c. H 2 SO 4

c.HNO 3 c. H 2 SO 4. c. H 2 SO 4. Sn + c.HCl. reflux. <55 ?C. reflux. Friedel-Crafts alkylation. Friedel-Crafts acylation. RCl AlCl 3 reflux. RCOCl Or (RCO) 2 O AlCl 3. substitution. substitution. Cl 2 (g) AlCl 3 room temp. Br 2 (l) FeBr 3 (or Fe) room temp. substitution.

181 views • 1 slides