d. Complete these equations by predicting the major products (4) and (5) formed in each reaction. Hint: you do not have to name the major products. + + HCI 2 Br₂ (4) (5)
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- a) Write down the products that will occur when you extract HBr from 2-bromo-3-methyl butane in a basic medium, State the reaction conditions. Show which product is the main product. b) Does the main product show the geometric isomer, so please write together. If it shows write the isomers. c) Write the product that will be formed when the main product reacts with KMnO4 in a basic environment in colda) Write down the products that will occur when you withdraw HBr from 2-bromine-3-methyl butane in a basic medium, State the reaction conditions. Show which product is the main product. b) Does the main product show the geometric isomer, so please write together. If it shows write the isomers. c) Write the product that will be formed when the main product reacts with KMnO4 in a basic environment in cold.Highlight all of the sites where the halogen could be added upon reaction with HBr.
- Was starting material A consumed during the NaBH4 reduction reaction? Brieflyexplain your answer.Can someone explain the answers to 28, 29, and 30? The answers are B, A, A. I understand lindar catalyst makes cis alkenes and Na/NH3 makes trans alkenes but I dont understand how the second step of Br2, OsO4 influences the stereochemistry between the 2 . Will rate quickly if helpful. Thanks!Based on the image attached, i) explain details on the nitration reaction of methyl salicylate. ii)Next, identify the products which one is 3-nitrosalicylate and 5-nitrosalicylate. Explain your answer.
- What are the starting materials, intermediate, and synthetic strategy for the attached molecule? For the synthetic strategy of the molecule, please show the stereochemistry we want to attain through the synthesis. I included an example of how the synthetic strategy should look.Outline the mechanism showing both products formed for the reaction of ammonia (2 mole equivalent) with 1-bromobutane (1 mole equivalent).Please show the machanism for the reaction. Make sure to include how NH2 is deprotonated and HCl formed. Thank you.
- complete this reaction Fe³= ........agent (from-to) S2O3= .........agrnt (from-to).Please propose a synthesis of the target molecule using as many steps or reagents and answer these questions. 1. Why use chemoselectivity as the functional group and not another? 2. Why regioselectivity? 3. Why stereoselectivity? 4. What are the changes in the oxidation state?What are the characteristics of the a good nucleophile for SN2? How does a chemist tell a strong versus weak or bulky versus not bulky nucleophile? What is the best type of solvent for this reaction? Please define the terms. Thank you.