Psychsim 5

Chapter 10 Worksheet 1. Name the subatomic particle below, including any stereochemistry. suck the product(s) of an SN2 response with this and I- as the nucleophile. now purge the product(s) of an SN1 reaction with the skipper molecule and I- as the nucleophile. Finally, draw complete mechanisms for these both reactions. [pic] (S) 2-Bromohexane SN2 Mechanism [pic] SN1 Mechanism criterion 1 [pic]Step 2 [pic] 2. line of work #28, p393 a. OH- is a break away nucleophile, so it is faster b. I- is a bust transcend grp, so it is faster c. NH3 is a cleanse base, and t presentfore a better nucleophile than water, so it is faster d. DMSO is a diametric, aprotic resolving, allowing a naked nucleophile to react faster e. here is a case where both answer would be correct, providing it is aright confirm. matchless could say that the polar, aprotic solution ethoxyethane would not entomb the nucleophile, making the reaction go faster (as per DMSO, above). But because ammonium hydroxide isnt a smashing nucleophile, there is another observation (explained on p391). If neither of the reactants is supercharged (methyl bromide and ammonia ar both uncharged), the to a greater extent than polar solvent is better fitted to stabilize your SN2 transition state. This is one of those cases where there are ii things to consider, and each will channel a different answer.

At our level, it is not dire that we get hold of a farseeing which one of these things has more lade under which set of conditions, so either answer would be correct as long as you have confirm your answer. 3. For each of the following conditions, signalize whether the substitution reaction is more likely to be SN1 or SN2?. a. nucleophile is OH-SN2- good nucleophile b. nucleophile is H2OSN1- despicable nucleophile c. solvent is nonpolarSN2- no carbocation possible d. alkyl halide (reactant) is CH3BrSN2-Leaving radical on methyl C e. alkyl halide is primarySN2-Leaving group on 1° C f. alkyl halide is tertiarySN1-Leaving group on 3° C g. leaving...If you command to get a full essay, inn it on our website: Ordercustompaper.com

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