'Ch 3 2 chbr' diaporamas de présentation

Chapter 8 I. Nucleophilic Substitution ( in depth ) II. Competion with Elimination

Chapter 8 I. Nucleophilic Substitution ( in depth ) II. Competion with Elimination. X. C. C. Nucleophilic Substitution. Substrate is a sp3 hybridized carbon atom (cannot be an a vinylic halide or an aryl halide except under special conditions to be discussed in Chem 227). X. Kinetics.

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8.6 Unimolecular Nucleophilic Substitution S N 1

8.6 Unimolecular Nucleophilic Substitution S N 1. Tertiary alkyl halides are very unreactive in substitutions that proceed by the S N 2 mechanism. But they do undergo nucleophilic substitution. But by a mechanism different from S N 2.

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Halogeno-compounds

Halogeno-compounds. Chapter 33. R. R. H. R. C. R. R. C. H. R. C. H. X. X. X. Structures. Halogenoalkanes: X bond to sp 3 carbon. 1 o Primary 2 o Secondary 3 o Tertiary. X. Structures. Halobenzene: X bond to benzene, sp 2 carbon.

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8.3 The S N 2 Mechanism of Nucleophilic Substitution

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