2. Provide missing conditions, reactants in the following synthesis. Propose the structures for Products A, B...
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...
1) (2 Points) Propose a Synthesis for the following transformation, CLEARLY showing and LABELING the PRODUCTS and REAGENTS AT EACH STEP. Н Н C H C С H С Н Н
Propose a mechanism for the follo heat Br Draw all missing reactants and/or products in the appropriate boxes by placing atoms on the canvas and connecting them with bonds. Add charges where needed. Electron flow arrows should start on an atom or a bond and should end on an atom, bond, or location where a new bond should be created H-Br: Cl H-Br: H20
Queston 6 (56 pts.). Provide the missing major organic products, or reagents/conditions, or organic reactants, as appropriate. Do not forget to include stereochemistry as appropriate unless specified otherwise. 2. Hgo :0: :o 1. Na* CN 2. H30* /heat gnore stereochemistry c) :Br: :OH d) 1 Equiv H3C CI: e) Ph h) heat (Aldol reaction)
12) (85 pts total) Provide the bond-line structures of the reactants and of the products. For the products labeled with a star, give the names of the new functional groups formed in the products. (A) (13 pts) CH3OH CHỊCH NHA phosp gene (COCI) (B) (9 pts) maleic anhydride leq aniline (C) (6 pts) KOH, H2O, A N-cyclohexyl- propan amide (D) (11 pts) 2,2-dimethylprop an al ethylene glycol (E) (13 pts) le 1 eg Сн,он CH3OH не 2-methyl cyclopentanone (F) (6...
Provide structures for the reactants, intermediates, or products, as indicated, in the following reactions. Draw the structures in the boxes provided. NBS Br ether NBS, CCL 2. KOH, ethandl
V. Roadmap problems 1) CH30'Na B H2CrO xs CH3OH A CH3O Na D OH 1) NaOH, H2O E 2) HCl, H20 3) heat Br F H2O, acetone 2) H20, НCI H* Br осн, 1) Сн,оNa" A CH3ONa 1) NaOH, H,О C 2) HCI, НО 3) heat Насо 2) H20, HCI 1) CH3CH2MgBr ether Br EtO Na 1) NaOH, H2O B 2) HC, Hао 3) heat H* C A D OEt E, major product heat 2) H,о" 1) O3 2) (CH3)2S...
• Provide a feasible multi-step synthesis for the following transformation • Write the steps using UPPERCASE letters in the space provided. • If you need 2 or more equivalence of the same reagent for the step, then write the number of equivalence after the letter, for example A2 ans 2 equivalence of A for that step. • Write NONE in the space if your route is shorter than the indicated number of steps. • Assume a mild acid aqueous workup...
1. Provide a stepwise synthesis to carry out the following conversion. Br Br 2. Discriminate between the reactants and products by using FTIR 3. Discriminate between the reactants and products by using H-NMR 4. Discriminate between the reactants and products by using C-NMR 5. Discriminate between the reactants and products by using MS Page 1 of 1 1. Provide a stepwise synthesis to carry out the following conversion. Br Br 2. Discriminate between the reactants and products by using FTIR...
Consider the two‑step synthesis of cyclopentanecarboxylic acid from cyclopentanol. Identify the missing reagents and draw the intermediate formed. Draw the intermediate. reagent A Intermediate reagent E 2. CO2 3. H3o он Identify reagent A. PBr PCC NaH NaBH Identify reagent B. acetone Mg in ether ethyl acetate ethylene oxide