The compound shown below is the product of a Claisen condensation Draw structural formulas for the reactants: ester and enolate ion. • Assume all esters to be ethyl esters. • Do not include counter-ions, eg. Na in your answer. • Draw the enolate ion in its carbanion form • Draw one structure per sketcher Add additional sketchers usıng the drop-down menu in the bottom right comer. Separate multiple reactants using the - sign from the drop-down menu.

The compound shown below is the product of a Claisen condensation Draw structural formulas for the reactants: ester and enolate ion. • Assume all esters to be ethyl esters. • Do not include counter-ions, eg. Na in your answer. • Draw the enolate ion in its carbanion form • Draw one structure per sketcher Add additional sketchers usıng the drop-down menu in the bottom right comer. Separate multiple reactants using the - sign from the drop-down menu.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter24: Carboxylic Acids & Derivatives

Section: Chapter Questions

Problem 8CTQ

See similar textbooks

Similar questions

The compound shown below is the product of a Claisen condensation. Draw structural formulas for the reactants: ester and enolate ion. Assume all esters to be ethyl esters. Do not include counter-ions, e.g., Na+, I-, in your answer. Draw the enolate ion in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu.
- The reaction that will be carried out in the lab will convert 9-fluorenol to 9-methoxy fluorene usinga nucleophilic substitution reaction. Question: Why is concentrated sulfuric acid used in this reaction and not aqueous acid? Draw the reaction and show the equilibrium that is dependent on the acid.
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enone below. You do not have to consider stereochemistry. Draw the enolate ion in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the + sign from the drop-down menu.
Draw the alkyl bromide(s) you would use in a malonic ester synthesis of ethyl cyclopentanecarboxylate. You do not have to consider stereochemistry. If no reaction occurs, draw ethyl cyclopentanecarboxylate. If more than one alkyl bromide is needed, draw them all. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures with + signs from the drop-down menu.
Draw structural formulas for the alkoxide ion and the alkyl(aryl)bromide that may be used in a Williamson synthesis of the ether shown.You do not have to consider stereochemistry.Do not include counter-ions, e.g., Na+, I-, in your answer.Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner.Separate structures with + signs from the drop-down menu.
How come for the first screenshot, the 1,3-relationship is a minor product but with the second screenshot, the 1,3-relationship does not even exist? What is the difference?
Enolates are formed by deprotonation of an α-carbon hydrogen. Answer the following questions about enolate formation. In the molecule shown, select the α-carbon hydrogen that would be removed to form an enolate when sodium hydroxide is used as a base. (use photo to answer this question). Then, Draw the thermodynamic enolate that results for the molecule in Part 1. Draw only the enolate resonance form that includes a formal charge on the α carbon. Be sure to indicate that formal charge as well as any lone pair of electrons in your answer.
How different would step 4 be if the amine was secondary? Show curved arrows and explain the mechanism!
Draw the structure(s) of the major organic product(s) obtained after workup of the following reaction. Use the wedge/hash bond tools to indicate stereochemistry where it exists. If no reaction occurs, draw the organic starting material. Draw structure(s) of product(s) after aqueous workup. Include counter-ions, e.g., Na+, I-, in your submission, but draw them in their own separate sketcher. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner.
Please I need help with this question Based on the experiment- Synthesis of Iodosalicylamide – An Electrophilic AromaticSubstitution (a derivative of benzene, salicylamide was used and substituted an iodine atom onto the ring; the ring is the nucleophile while the atom/molecule that is being substituted onto the ring has anelectrophilic character) Please I need help with this QUESTION: Draw the structure of the final product(s) based on the ATTACHED IR analysis. Also label the signals (both the frequency and molecular motion) that help determine the final product(s). Thanks in advance
Please give me a technique on how to do these. Should I just remove the halide (e.g. Cl) then attach the remaining figure to a benzene? Will that always work? Or do you have any techniques you can suggest? An easy one without much solving?
Classify following solvent as protic or aprotic CH3NO2