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19 Nov 2019
Conditions for S2 reactions SN2 reactions proceed in a single step consisting of a nucleophilic attack on the electrophilic carbon and the simultaneous departure of a leaving group. For this to be favorable, the nucleophile must be sufficiently strong and the substrate must not be tertiary. A tertiary substrate is too hindered to undergo nucleophilic atlack according to the mechanism for an SN2 reaction. The less hindered the substrate, the more favorable the reaction, so the rate of reaction is therefore CH3X1 2 Part B 伬 3-Chloro-2-methyte ane will undergo a nucleoph lic substitution reaction in the presence o sodium etho ide and ethanol Complete the mechanism for the N reaction and draw the products of the reaction Draw all missing reactants andlor products in the appropriate boxes by placing atoms on the grid and connecting them with bonds and including charges where needed. Indicate the mechanism by drawing the electron-flow arrows on the molecules. Arrows should start on an atom or a bond and should end on an atom, bond, or where a new bond should be created. Hint C1 Br 0% Of Na
Conditions for S2 reactions SN2 reactions proceed in a single step consisting of a nucleophilic attack on the electrophilic carbon and the simultaneous departure of a leaving group. For this to be favorable, the nucleophile must be sufficiently strong and the substrate must not be tertiary. A tertiary substrate is too hindered to undergo nucleophilic atlack according to the mechanism for an SN2 reaction. The less hindered the substrate, the more favorable the reaction, so the rate of reaction is therefore CH3X1 2 Part B 伬 3-Chloro-2-methyte ane will undergo a nucleoph lic substitution reaction in the presence o sodium etho ide and ethanol Complete the mechanism for the N reaction and draw the products of the reaction Draw all missing reactants andlor products in the appropriate boxes by placing atoms on the grid and connecting them with bonds and including charges where needed. Indicate the mechanism by drawing the electron-flow arrows on the molecules. Arrows should start on an atom or a bond and should end on an atom, bond, or where a new bond should be created. Hint C1 Br 0% Of Na
Keith LeannonLv2
19 Jan 2019