18 Substitution--Kinetics, stereochemistry

16 organic organic lecture series 17 carbocation

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Unformatted text preview: with a slight excess of inversion is more common. 16 Organic Organic Lecture Series 17 Carbocation Stability Organic Lecture Series • Allylic cations are stabilized by resonance delocalization of the positive charge. – A 1°allylic cation is about as stable as a 2° alkyl cation. 18 Carbocation Stability Organic Organic Lecture Series 19 Structure of R-X Organic Lecture Series • SN1 reactions: governed by electronic factors – namely, the relative stabilities of the carbocation intermediates. • SN2 reactions: governed by steric factors – namely, the relativ...
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This test prep was uploaded on 03/04/2014 for the course CHEMISTRY 310m taught by Professor Iverson during the Fall '08 term at University of Texas.

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