Solve¿ ۹ سبتمبرم الخميس+ :Polar protic solvents such as water favor SN' reactions, which produce both a cation and ananion during reaction. These solvents are capable of stabilizing the charges on the ions formedduring solvation. Because SN² reactions occur via a concerted mechanism (a mechanism whichtakes place in one step, with bonds breaking and forming at the same time) and no ions form,polar protic solvents would have little effect upon them. Solvents with low dielectric constantstend not to stabilize ions and thus favor SN² reactions. Conversely, solvents of high dielectricconstants stabilize ions, favoring SN' reactions.In general, good leaving groups are those capable of forming stable ions or molecules upondisplacement from the original molecule. Conversely, poor leaving groups form ions ofmoderate stability.poor tobases, such as OH , NH2 , and RO ¯, make poor leaving groups.Water, which is less basic than a hydroxide ion, is a better leaving group. Poor bases usuallymake good leaving groups. A poor base is an ion or group in which the electrons are tightlybound to the molecule due to high electronegativity or resonance.Problem 1:Draw the product of nucleophile substitution , and determine the likely mechanism ( SN' orSN² ):H3CCH3a- CH3OH+Clb- H2O+Br-CH,CH,H,Cс- CН,ОН +Problem 2:What is likely mechanism of nucleophilic substitution for each halide ?BrH3C1713314

Answered: Image /qna-images/answer/ecd717d4-30d2-4a19-a53e-7dd645620289.jpg

Problem 1: Draw the product of nucleophile substitution , and determine the likely mechanism ( SN' or SN? ): H3C° `CH3 a- CH3OH + Br b- H2O + H,c-G CH, CH, с- СH;ОН + Problem 2: What is likely mechanism of nucleophilic substitution for each halide ? Br H3C

Problem 1: Draw the product of nucleophile substitution , and determine the likely mechanism ( SN' or SN? ): H3C° `CH3 a- CH3OH + Br b- H2O + H,c-G CH, CH, с- СH;ОН + Problem 2: What is likely mechanism of nucleophilic substitution for each halide ? Br H3C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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