From the Hammet equation data, it was observed that the nucleophilic substitution reaction ofbenzyl bromide and benzyl bromide with substituents at the ortho- and para-positions have showna negative p value. Which of the following statements is/are True?A. The halide leaves before the nucleophile attacks the electrophilic siteB. A concerted type of reaction has occurred.C. A decrease in electron density has occurred at the transition stateD. An increase in electron density has occurred at the transition stateE. A and C

Answered: Image /qna-images/answer/8f12cd69-a0d8-4c6b-b71a-e94bbb032a4e.jpg

Answered: From the Hammet equation data, it was…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter20: Acidity And Pka Of Phenols

Section: Chapter Questions

Problem 11E

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We did not consider the possibility of water acting as a nucleophile and attacking the carbocation, as in an electrophilic addition to an alkene.Draw the reaction that would occur if water reacted as a nucleophile and added to the carbocation. Explain why this type of addition is rarely observed.
Reactions are impacted by various factors that depend on the mechanism of the reaction.Some of the variables for substitution reactions are: • strength of the nucleophile • concentration of the nucleophile • leaving group ability (i.e., is it a “bad” or a “good” leaving group?In an SN2 reaction, the nucleophile forces the leaving group to leave. (This is the rate-determining step of the reaction.)In an SN1 reaction, the nucleophile does not attack until the leaving group has left. (When the leaving group leaves, this is the rate-determining step of the reaction.) Based on the information provided in this question, which factors would favor an SN2 reaction? a strong nucleophile a good leaving group a high concentration of nucleophile
Reactions are impacted by various factors that depend on the mechanism of the reaction.Some of the variables for substitution reactions are: • strength of the nucleophile • concentration of the nucleophile • leaving group ability (i.e., is it a “bad” or a “good” leaving group?In an SN2 reaction, the nucleophile forces the leaving group to leave. (This is the rate-determining step of the reaction.)In an SN1 reaction, the nucleophile does not attack until the leaving group has left. (When the leaving group leaves, this is the rate-determining step of the reaction.) Based on the information provided in this question, which factors would favor an SN2 reaction?Choose one or more: A.a strong nucleophile B.a good leaving group C.a high concentration of nucleophile Based on the information provided in this question, which factors would favor an SN1 reaction?Choose one or more: A.a strong nucleophile B.a good leaving group C.a high concentration…
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