When ethyl acetate is treated with sodium ethoxide followed by mild aqueous acid a Claisen condensation product results. Write a mechanism using the usual conventions and provide an unambiguous structural formula for the final product.
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
When ethyl acetate is treated with sodium ethoxide followed by mild aqueous acid a Claisen condensation...
Synthesis of ethy trans-cinnamate via claisen condensation reaction: In the claisen condensation reaction, reacting ethyl acetate, sodium ethoxide and benzaldehyde often produces a yellow solid. What could the solid be and why does it disappear during the workup stage?
Malonic ester (diethyl malonate) is treated successively with sodium ethoxide (1 eq.), ethyl bromide, potassium tert-butoxide, isobutyl chloride, hot aqueous NaOH HCI, and heat. What is the final product? 6-Methylheptanoic acid • 2-Ethyl-3-methylpentanoic acid HE Ethylisobutylmalonic acid 4-Ethyl-2-methylpentanoic acid 2 Ethyl-4-methylpentanoic acid
Draw the condensation product that is expected when each of the following esters is treated with sodium ethoxide followed by acid workup. OEt
The Claisen condensation converts 2 molecules of an ester into a ?-keto ester. The reaction starts with the ester in an alkoxide/alcohol solution and is worked up with acid to form the neutral ?-keto ester product. Please show what goes in each box!! What I put shown below are all incorrect. The Claisen condensation converts 2 molecules of an ester into a β-keto ester. The reaction starts with the ester in an alkoxide/alcohol solution and is worked up with acid...
Write Net Ionic Equation from Description. When aqueous solutions of sodium acetate and hydrochloric acid are mixed, an aqueous solution of sodium chloride and acetic acid results. Write the net ionic equation for the reaction. (Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds.) Use H for the hydronium ion, CH3COOH for acetic acid and CH3COO" for the acetate ion.
BE Map. The Claisen condensation converts 2 molecules of an ester into a B-keto ester. The reaction starts with the ester in an alkoxide/alcohol solution and is worked up with acid to form the neutral B-keto ester product. Show the curved-arrow mechanism for the Claisen condensation of ethyl ethanoate treated with ethoxide ion. :0: :0: 1. -OCH2CH/CH3CH2OH 2 2. H30* Mechanism Tutorial Step 1a. Classify step Mechanism steps can be classified into a few key processes. Knowing these key processes...
1. Use standard conventions to write a mechanism for the reaction sequence below and provide an unambiguous structural formula for the organic product o cerere min Excess CH3CH3MgI to H20+ 2. Show the reagents and/or conditions one could use to convert propanoic acid into N,N-dimethylpropanamide. More than one step may be required. 3. Show the reagents and steps one could use prepare ethyl acetate assuming alcohols are the only source of carbon
3a) (5 pts) When 1,2-epoxypropane is treated with sodium ethoxide in ethanol, 1-ethoxy-2-propanol is the major product while only a trace amount of 2-ethoxy-1-propanol is produced. Propose a mechanism for the major product and explain the results based on the mechanism. OH NaOCH2CH3 OH EtOH trace major Hoc
When aqueous solutions of sodium fluoride and nitric acid are mixed, an aqueous solution of sodium nitrate and hydrofluoric acid results. Write the net ionic equation for the reaction.
QUESTION 1 Synthesize 3-methyl-1-phenyl-1-butanone from benzoic acid using a Claisen condensation Attach File Browse My Computer Browse Content Collection QUESTION 2 What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEU/EtOH followed by acid workup? Attach File Browse My Computer Browse Content Collection QUESTION 3 "Using an enamine, convert acetophenone to 1-phenylbutane-1,3-dione" Attach File Browse My Computer Browse Content Collection QUESTION 4 What's the best base to use for this reaction? NOTE: Reagents are missing. CO2Et EtOK MeOK