1. show the complete mechanism for the protection of cyclopent-2-enone as an acetal using ethylene glycol...
1. Show the complete mechanism for the protection of cyclopent-2-enone as an acetal using ethylene glycol as the alcohol component. 2. Starting with 2-cyclopentenone and any alcohols of 4 carbons or less, show how you would synthesize isopropyl 3-ethylcyclopentanecarboxylate.
Show how you would synthesize the following 3- amine in good yield
using alcohols of carbons 4 or less as your only source of carbon
CH3 、CH3
(2 pts) Show the complete mechanism using curved arrow formalism for the reaction of 4-ethyl-1-cyclohexanecarboxaldehyde treated with ethylene glycol in acid. Provide the 1H and 13C NMR data for the product formed in Question #1. Report the 1H NMR data in the sequence: chemical shift, integration, multiplicity (e.g. d 1.0, 3H, triplet). Be sure to clearly label which proton and carbon you are reporting.
וווו והו vide a retrosynthetic analysis to show how you would synthesize the following molecule. As starting erials you may use any alcohols of 5 carbons or less. You may use any necessary solvents and inorganic eagents. There is no need to show reaction mechanisms, just reactants, conditions and products (10 points). HyC
can you solve everything please
Short Answer 7. Show how you could synthesize these compounds from any compound having three carbons or fewer. You can use any regent necessary, but keep to the three carbons. Сн, снен, с-н снен, сн, ск, сн, сн, 8. Give an example of a synthesis that requires the protection of an ketone. You may use any reaction, any organic compounds. You must show the reaction that does the protecting. 9. Give an example of a...
① ( 38 Points) Synthesis for the cases below show how you would synthesize the desired product from the given starting material using any Reaction in Chapters 1-9, Use any recessary Reagents and any alcohol up to 6 carbons H-C=C-17 myh Acetylene Starting material heptanal starting maker
S. Show how you would prepare the following compound using an organometallic reagent. You may use any hydrocarbons, organohalides, alcohols and/or carbonyl compounds that have five of fewer carbon atoms You may also use any needed reagents and solvents OH This one as well. He quits grading when you get two mistakes. 6. Propose a synthesis of the following compound using a Wittig reaction. You may use triphenylphosphine (Ph P) and any reagents containing five carbons or less as starting...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, eg. 1) LAH 2) H.O should be considered as one step Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
1) Show how you might synthesize m-bromobenzoic acid, using benzene and any suitable catalyst as your starting materials. 2) Show how you might synthesize 2-methylhexane, using acetylene and any suitable alkyl halides as your starting materials.
Dehydration of 2-Methyleyclohexanol Prelab Questions: 1. Show, using the curved arrow notation, the mechanism of alcohol dehydration of 2- methylcyclohexanol using an acid catalyst to give the minor isomer not shown in the scheme above. 2. What alkenes could be produced it each of the following alcohols were dehydrated. 2-propanol 2-butanol 3. What is the purpose of the anhydrous sodium sulfate in step 2 of the procedure?