Devise concise syntheses for the following transformations. Clearly show the reagent and 5. product for each...
5. Devise concise syntheses for the following transformations. Clearly show the reagent and product for each step. All syntheses can be accomplished in two steps. a. b. C. он CH3 H3C d.
Devise a concise synthesis for the following transformations. Clearly show the reagent and product for each step. Question d requires three steps while questions a, b and c can be accomplished in two steps. a. CII Br Br 2 b. Br c. CH tres d. он
4. Devise concise synthesis for the following transformations. Clearly show the reagent and product for each step. Account for stereochemistry where relevant. of a. H Он Он b. Он CH3 d. HyC- H CH3
4. Devise concise synthesis for the following transformations. Clearly show the reagent and product for each step. Account for stereochemistry where relevant. m oto
4. Devise concise synthesis for the following transformations. Clearly show the reagent and product for cach step. Account for stereochemistry where relevant. 0 - of . = geo
please give all answers and help!!! 4. Devise concise synthesis for the following transformations. Clearly show the reagent and product for cach step. Account for stereochemistry where relevant. он он b. он d. CH HyC- H "сH
2. Design concise syntheses for the following transformations. Show all reactants, reagents, and products for each step. Each synthesis requires at least three steps. a) O H
2. Design concise syntheses for the following transformations. Show all reactants, reagents, and products for each step. d) OMe OH O b) _CEN d) OMe OH O b) _CEN
2. Design concise syntheses for the following transformations. Show all reactants, reagents, products for each step a) and b) OH d) CN
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...