2) Show how compound A could be synthesized from 4-bromobenzaldehyde using a combination of reactions that...
Can you answer this questions in details? Please explain and write the answer for each questions Post-lab questions 1) What evidence would appear in the 'H-NMR and IR spectra indicating over-oxidization of the aldehyde? 2) Show how compound A could be synthesized from 4-bromobenzaldehyde using a combination of reactions that you have studied in CHEM 342 and looking ahead to section 23.5 of your textbook (Klein). Clearly draw and name the reactions you propose (you do not need to show...
The following compound can be synthesized using a Mannich reaction or conjugate addition. Show both reactions.
please explain your answer, thanks! 13) How could the following compound be synthesized using a Diels-Alder reaction? 13) 14) Name the structure 14) o aidenJ zene ng
Show by a series of reactions how you could prepare the following products from the indicated starting compound. Please, be sure to clearly indicate the reagents used in each step. Draw all intermediates a) 4pts used cyclohexanol as your starting materials. Освен -CECH from -OH b) 4pts Y c) 2pts
(31) Show how the following compound can be synthesized using an Aldol Condensation reaction.
Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20 Qestion 5 (6 points) Propose a synthesis for the target compound with given starting materials. You may use additional reagents you need. The proposed synthesis should be no more than S steps. Hint: Enolate Reaction, Decarboxylation Reaction. Target Compound Starting Materials Question 4 (10 points) Draw mechanism for the following reactions: -OH a) HO_ Ht 1. Mel b) 2. H'/H20 Qestion...
Please answer part a) and b) to question 2 Name Student ID BOO Upload answer 2. [10 marks] Clearly show how you could make the required products from the starting compounds that are provided. Use only reactions you have learned in CHEM 2402 or 2401. Gilman and Grignard reagents must only contain carbon and hydrogen as the reagent. Multiple reaction pathways may be equally correct. Protecting groups may be necessary. Show the reaction conditions, including temperature when important, for every...
Show how you would synthesize each compound from benzene, toluene, or phenol using the following reactions: Reactions 1. Halogenation 2. Nitration 3. Sulfonation 4. Friedel-Crafts acylation 5. Friedel-Crafts alkylation 6. Oxidation of methyl group 7. Reduction of nitro group • Choose the starting material from the drop-down list • Enter the number(s) of the desired reactions in the order that you wish to use them without commas between • If a reaction is used more than once, enter its number...
Show the most efficient synthesis of the product from the starting material. Show all reagents your need over each arrow, and draw all products and intermediates (do not combine steps). You do not need to show the mechanism for any steps. Show all molecules synthesized along the way, and pay attention to stereochemistry. If a racemic mixture is produced in any step, show both products formed. If you make a mixture of regioisomers in any of the steps, place a...
5. (30 marks) Propose how the following molecules can be synthesized from the illustrated starting material. Draw all reactants, reagents, catalysts, and other components necessary for each step. You are limited to using the reactions learned in this course. steps 0 HON