Question

1. Consider the following substituted alkanes. Indicate if the molecule would prefer to undergo an SN1 reaction, an reaction, BOTH S1/E1 or neither: -BOK 2. Briefly explain why you selected what you did for question 1a, 1b, and 1c. 3. Provide the missing reactant(s) or product(s) as necessary for the following Sy1 reactions. Be sure to use wedges/dashes to indicate stereochemistry where relevant. осн. HOCH,CH, heat 4. Draw the complete mechanism for the following reaction. Include all lone pairs, formal charges, curved arrows, intermediates, and products. You do not need to draw the structures of transition states. If the

Answer 1

47 KB Na OCHI Heal Mechanism, encase of Elimination et is always anti-elimination So In this case proton will be picked by base from CH₂ not CHCH, because encase of CH CH , Hydrogen is in the same face of Bromine, H 1,394 + NaBr + LH OH Naoch. H ur Raoon 11 ME Si 1 ) t-Buck Ei TSO и MeOH Sy! HO SNI -) t-Buok is a strong base so El 's favoured & also I there is no nucleophile to attack. 6) SNL because MeoH is weak acid as well as weak base so It behave has more neucleophillic substitution c) HO is neutral. It is better nucleophile than base So SN1 favoured. 3. a) il CH₂OH - HCl by products OCM, Bey Носиси, LOCH₂ CH₂ b) Hear

noch OH ron SNL Sào -OH

5) а) Ап, о (rear) он 1 ИСЯ Majoy 6) Socha носH, / heat Minoy