hanisms for the following reactions. (show curved arrows for all electron movem (10 points eac king...
Provide mechanisms for the following reactions. Show electron motion using curved arrows. Do not skip or combine steps. Show all relevant bonds, atoms, charges, and lone pairs. 1) Na OE ethanol 2) H0
Provide a step-by-step mechanism to account for the product of
each of the following reactions. Show the structure of each of the
intermediates and use curved arrows to indicate electron flow in
each of these steps.
3. Provide a step-by-step mechanism to account for the product of each of the following reactions. Show the structure of each of the intermediates and use curved arrows to indicate electron flow in each of these steps. a) NaOEt (1 equiv) EtOH O OH...
Suggest a mechanism using curved arrows and explain clearly the following experimental result. OCH3 CH3OH/H OCH3 75% 25% Show all elecronatiesm for the following reaction. Show all electron flow using curved arrows. H30 (aq) HO OH
2. Suggest reasonable mechanisms for each of the following reactions. Use curved arrows to show electron flow. (6) CH, + H2O HO (mixture of stereoisomers) -CH OH
4. Complete the following reactions (use curved arrows to show the flow of electron pairs in each reaction) and label the reagent that acts as a nucleophile and the one that acts as electrophile, if any. A CH3CO2H + OH- B CH3CO2 + CH3NH3* – C CH3CH2OH + HCI D CH3CH2Li + CH3CI – E NH3 + AICI: obsoni moto oblastomatolls F ~ N 0-0-0 ВЕСІ
4. Add curved arrows to show the movement of electrons in each of the following reactions. Note that you should draw in any lone pairs that are relevant to the mechanism. (a) OCH2 CH3 -O. H + (b) CH3 IN OH CH2 + +
(4) Provide a mechanism for the following transformation. You must use curved arrows to represent electron movement and show all formal +/- charges to get full credit. -N(CH3)3 heat CH3 CH2 OH
Provide a detailed mechanism including curved arrows showing including curved arrows showing electron flow, intermediate structures, formal charges, and reaction arrows. Be su Charges, and reaction arrows. Be sure to show all relevant bonds. Then, answer the associated question. (8 points) Me Me Me Me I TOU VYY 1. NaOH, H2O 2. H2O, HCI Mon ATMe Melanie OH CO2H Mé meste amooodsam slupent This reaction is often in competition with the Aldol processes. Why is this ring contraction favored over...
12. Use curved arrows to show the movement of electron pairs as the reactions proceed from left to right. (15 pts). a. H.C-S-CH, + BF, = S (H,C),S+-BF, b. CH,0 + CH,SH - CH,OH + CH,S. "Hc L CH + Hot - Hot i & Chcąc + H = CHCECCHO- H.Cach, + HCI = H,C-CH+ + Ci
Question 5) Write a complete stepwise mechanism to account for the following reactions. Show all intermediate structures and all electron flow with curved arrows. (10 points each) 1) O2, heating OH 2) H2SO4, H2o