1) (2 Points) Propose a Synthesis for the following transformation, CLEARLY showing and LABELING the PRODUCTS...
3) (a) Propose a Synthesis for the following transformation, CLEARLY showing and LABELING the PRODUCTS and REAGENTS AT EACH STEP and (b) draw the curved-arrow MECHANSIM for this reaction. OH ry-Y OH
help with this problem please
1) (2 Points) Propose a Synthesis for the following transformation, CLEARLY showing and LABELING the PRODUCTS and REAGENTS AT EACH STEP. HH H-C C - C 1.ΝΟΗ, C Ped. BuBr HH "Cis alkene
2. Provide missing conditions, reactants in the following synthesis. Propose the structures for Products A, B and C. Note: each step consists of more than one transformation. Step 1 Step 2 Hint: can use you 1. H, ethylene glycol, heat 2. NaOHH2o, heat 3. Н,о" Br Product A Step 3 HCI dilute PhMgBr, ether Product C Product B acetone 2. H,о" Step 1: Step 2: Step 3:
Propose a step-by-step synthesis for A and B. Include all key
intermediates involved during the syntheses and use any reagents
needed.
Note: For B, clearly indicate the isotope-labeling at the oxygen
with a "*" for this synthesis.
A) step-by-step synthesis H H B) OH step-by-step synthesis o
2. Provide missing conditions, reactants in the following synthesis. Propose the structures for Products A, B and C. Note: each step consists of more than one transformation. Step 1 in slope fin Step 2 Hint: you can use Br 1. H', ethylene glycol, heat 2. NaOH/H, O, heat 3. H30* Product A Step 3 HCl dilute Product C Product B 1. PhMgBr, ether 2. H20 acetone Step 1: Step 2: Step 3: 3. Show the full mechanism of Step 3...
Justify answers.
Propose a multi-step synthesis to accomplish the overall transformation shown below (make the molecule on the right starting with the molecule on the left). Show all necessary reagents and products for each forward step. OH
Practice Problem 11.18a Propose an efficient synthesis for the following transformation. OH The transformation above can be performed with some reagent or combination of the reagents listed below. Give the necessary reagent(s) in the correct order, as a string of letters (without spaces or punctuation, such as "EBF"). If there is more than one correct solution, provide just one answer. A B с H2, Lindlar's cat. HBr, ROOR 1) xs NaNH2, 2) H2O D E F HBr Br2 H2S04, H20,...
6. Draw the arrow-pushing mechanism for this transformation 2 NaOH(aq) 7. Propose routes to make the products shown from the reactants. Give all reagents required and draw all stable, neutral intermediate compounds. You will need more than one step in each case. OH CH CH3 CH3 HyC H3C н,с Br он Br CH3 Brunker CHEM332
Propose a synthesis for the following transformation 1) Bn hv 2) NaOEt 5) ? Choose from the following list of reagents: Fe, H,0+ CuCN DMS HNO3, H2S04 Na, NH3 CH3OH NaOH EtI 03 NaNO2 HCI CO2 NaNH2 NH3 NaBH3CN CH3NH2 Reagent 3 Reagent 4: Draw compound A: Edit Reagent5
Propose a synthesis to carry out the following transformation, using any reagents necessary. Note: This may require more than one step! > al? OY