5. (6 pt) Will the product/products be different in this reaction? If yes, show the mechanism. CI et water + Nal rchて (8 pt) Predict the major products in each reaction. Say which mechanism pred...
6. (8 pt) Predict the major products in each reaction. Say which mechanism pr case. DO NOT show the mechanisms n each Nal acetone b. Cl CH3CH2OH C. Br CH3CH2OH + CH3CH2ONa 65 C d. 75 c + CH3OH
Prefict major products. Draw reaction mechanism. show all work. Predict the major product (s) for the following Diels-Alder reaction. Draw the reaction mechanism. о ОН д + ОН о
1. A) Show each possible product for the reaction below and predict the major product. Be sure. to include all geometric isomers. (1 pt) b Na B) Draw the rotamer that leads to the major product for the reaction above as a Newman projection. (1 pt) 2. Circle the substrates which can undergo elimination through the E2 mechanism. (Hint: substrates may not be drawn in the proper conformation for an E2 reaction). (0.5 pts) to x Kto 3. Circle the...
1) Predict the major product in each of the following transformations. Show the mechanism. 2) Show how you could synthesize the products below using a Grignard reagent and appropriate electrophile by drawing the overall balanced equation. Include the mechanism. Predict the major product in each of the following transformations. No mechanisms are required for this question. [3 Marks] 1. CH,сн,МgBr (еxcess) 2. HС{aq) 1. PhMgBr (1 equiv.) 2. HCI(aq) ОН HO 1. CH2MgBr (2 equiv.) 2. HCl(aq) Н Show how...
1.Predict all the products for the following reaction. Which is the major product? Why? + conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? din 3.Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН ОН conc H2SO4 conc H2SO4 heat heat
Give the products for the following reaction, predicting the major product, and indicating by which mechanism each is formed. Reaction between 1-Bromo-1,4-dimethylcyclohexane and MeOH with heat. Explain each of the mechanism, and why other mechanisms do not work.
Application Questions 1. Predict all the products for the following reaction. Which is the major product? Why? conc. H2SO4 heat OH 2. Give an alcohol that you could use to synthesis each of the following alkenes? o in s 3. Draw the mechanisms for the following two schemes (two separate mechanisms). Only show the mechanism for the most stable product for each scheme. What is the key difference in the mechanistic steps between these two reactions? ОН conc H2SO4 heat...
1. Predict the major products of each reaction. You do not have to show mechanisms. If you draw the minor product, no credit will be given. Take care to indicate stereocenters where applicable and to draw ALL possible products (.e. enantiomers). No reaction' is an option. PCC KOt-Bu Hy Pd/C NaCN DMSO Bra, CCL
(8 pts) For each reaction, predict what mechanism will account for the major product(s) formed and write (SN1, SN2, E1, E2 or N.R.) in the boxes provided. Explanations or drawings are NOT required. 4. а. Н-о Br heat b. OTs NaOEt НOE с. NaCl OTs DMSO d. CI CHон
7. (10 pts) Predict the major product and show the mechanism for the following reaction 1. OH 2. H30+,a (5 pts) Provide a synthesis of the following compound using ammonia (NH) 8. 7. (10 pts) Predict the major product and show the mechanism for the following reaction 1. OH 2. H30+,a (5 pts) Provide a synthesis of the following compound using ammonia (NH) 8.