please give all answers and help!!! 4. Devise concise synthesis for the following transformations. Clearly show...
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 cach step. Account for stereochemistry where relevant. 0 - of . = geo
4. Devise concise synthesis for the following transformations. Clearly show the reagent and product for each step. Account for stereochemistry where relevant. m oto
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
Devise concise syntheses for the following transformations. Clearly show the reagent and 5. product for each step. a. b. сн, o-CH н. он но н
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.
What are the reagents required for the following synthesis
question?
Devise a 4-step synthesis of the product from the starting material. 1. reagent 1 2. reagent 2 H3COOH 3. reagent 3 4. reagent 4 H2C Select reagent 1: Select reagent 2: H.Pd PCC LLAH, CH,Mer Н,0 LAH NH, CH,, cat. H, NaBH NH,CH. cat. 1,0 CH, Mgr earch DOLL Devise a 4-step synthesis of the product from the starting material. 1. reagent 1 2. reagent 2 COH 3. reagent 3...
References Devise a synthesis of (Z) 4-nonene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps. Starting materials CHO HC C-CCH CH HC CH HCЕC-CH, нC-C-сH,сн, HC-C-сH,сH,сH,сн, HCEC-CH H сн, 6 1 2 3 5 Reagents a NaNH, / NH,) g1-bromo-3-methy butane d iodoethane J H2/Lindlar cataly st b NaOH/H20 e 1-bromopropane k HINH,0)...
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
3. Devise a multi-step synthesis of the target molecule from the given starting material. Show all necessary reagents and conditions for each step and the product of each step. (7) OH BONUS: Please provide the arrow pushing mechanism of this reaction. Be sure to show a charges and stereochemistry where needed. To receive full credit, what is the name of this reaction? (4) NaOE HOE Br