Draw the step by step mechanism b) Step 2 of the aldol condensationOHH-NaOEt, ETOHH.

The aldol condensation reaction is the formation of β-hydroxyketone or β-hydroxyaldehyde (aldol…

Answered: b) Step 2 of the aldol condensation OH…

Science

Chemistry

b) Step 2 of the aldol condensation OH NaOEt, ETOH H.

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter26: Aldol And Claisen Reactions

Section: Chapter Questions

Problem 1E

See similar textbooks

Related questions

Q: The by-product of the aldol reaction has not been drawn in this diagram. What is it?

A: Water is the by product in aldol condensation reaction.

Q: Which statement best describes what is happening in step 6? (Remember, this is copied from the full…

A: In the given step left side one is imine. Imine is converted to examine through tautomerisation

Q: dibenzylacetone.

Q: 10.Draw the structure of the product of the reagent(s) with the substrate: SOCI,

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What steps use in the Robinson Annulation?

A: Robinson Annulation is an organic reaction, in which the reaction between methyl vinyl ketones and…

Q: Supply the structures of reactant(s) or product(s) for the following aldol and Claisen reactions

Q: Write down the aldol condensation between two acetaldehyde molecules. Determine the nucleophile,…

Q: Provide a plausible arrow pushing mechanism for the conversion of the furanose into the pyranose…

A: In this question, we will draw a arrows pushing mechanism for converting five member cyclic Furanose…

Q: What is required in a typical transformation reaction?

Q: Differentiate between Aldol and Claisen condensation reaction.

A: Differentiate between Aldol and Claisen condensation reaction has to be given.

Q: Use the condensation reaction of acetaldehyde (CH3CHO) as an example to show the mechanism of aldol…

A: Aldol condensation Reaction: This reaction is for the aldehydes or ketones which has alpha…

Q: 2. Draw the mechanism of the base-catalyzed aldol condensation reaction of two molecules of acetone…

Q: ArSO,H Draw curved arrows to show the movement of electrons in the following step of an…

Q: What are the General Features of the Aldol Reaction ?

A: Aldol reactions: These are the organic reactions in which there is the formation of a new bond…

Q: Formaldehyde does not take part in Aldol condensation. Why ?

A: Given Formaldehyde does not take part in Aldol condensation. Why ?

Q: What type of aldehydes undergo Aldol condensation?

A: Interpretation: Type of aldehydes undergo Aldol condensation.

Q: Define Dehydration of the Aldol Product ?

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: Define Mechanism - The Intramolecular Aldol Reaction ?

A: Compounds containing two carbonyl underogoes intramolecular aldol reaction if a five or six-membered…

Q: What kind of a mechanism is it in the last step of lumefantrin-synthesis?

A: Lumefantrine: lumefantrine inhibits the formation of β-hematin by forming a complex with hemin and…

Q: The compound shown here is the product of a base-catalyzed aldol condensation. Draw the structure…

Q: Paragraph Styles 1. Write the chemical equation for the aldol condensation reaction between…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Draw the mechanism for the dehydration step in the Wohl degredation.

A: Wohl degradation as it name suggests is a carbon reduction step used in carbohydrates, specially…

Q: plan a short synthesis that involves production of a glycol (1,2 diol)

A: A desired product can be obtained by taking any reactant with a suitable reagent. Glycol is the…

Q: Complete the aldol condensation reaction of cyclohexanone and ethylacetoacetate.

A: In aldol reaction , an enol or enolate ion react with carbonyl compound to give an aldol . In…

Q: The synthesis is a simple two-stage process with catalytic hydrogenation used for reduction of the…

A: First step is Micheal addition group. Second step is reduction of nitrile to amine.

Q: What species other than an acid can be used to increase the rate of the transesterification reaction…

Q: tautomerization HO-

A: Given : We have to draw the keto-enol tatutomerization product.

Q: Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol…

A: The enolate nucleophile ion in its carbanion form and Carbonyl electrophile.This is intramolecular…

Q: i need the mechanism for aldol condensation involving benzaldehyde and acetone

A: Aldol reaction is an addition reaction of aldehydes and ketones. Aldol reaction is a reversible…

Q: В. "GREEN CHEMISTRY": SOLVENT FREE ALDOL-CONDENSATION REACTION. i) Reaction H3CO NaOH H3CO H3CO OCH3

Q: What steps use in Malonic ester synthesis?

A: Given reaction, Malonic ester synthesis

Q: Give an example of a proline-catalyzed direct asymmetric aldol reaction

Q: 4) Provide a Type 2 reaction and mechanism where a trans product is produced where a ketone is…

Q: Give the product of the aldol condensation in Figure 3

A: An aldol condensation is a condensation reaction of carbonyl compound having alpha hydrogen in the…

Q: What is Crossed aldol reactions ?

A: Aldol reactions between two different carbonyl compounds are known as crossed aldol reactions.

Q: NaOH H. H,O

A: The question is based on the concept of organic mechanism. we have to explain the mechanism of aldol…

Q: If both size of the ketone and electronics of the aldehyde affect the overall reaction rate, which…

A: In aldol condensation a carbonyl compound forms α,β unsaturated carbonyl compound. In this the…

Q: H. NAOH/H,0, heat

A: In an aldol condensation, an enolate ion reacts with a corbonyl compound in the presence of…

Q: Draw structures for the carbonyl electrophile and enolate nuclcophile that react to give the aldol…

A: Structure of carbonyl electrophile and enolate nucleophile are shown below:-

Q: Define an aldol condensation ?

A: In Aldol Condensation, enolate ion (formed by aldehyde or ketone) reacts with another carbonyl…

Q: Which step in the mechanism of the Aldol condensation reaction of a ketone is the one that makes the…

A: Aldol condensation reaction is a reversible reaction. Here dilute base NaOH is used to form an…

Q: 2 teo NaOH, H₂O, A NaOH, H₂O, A 1. Me₂CuLi 2. H₂O Hint: Intramolecular aldol Hint: Aldol between two…

A: Note- Since the given question is a multipart question, hence I solved first three questions…

Q: Select reactants and reagents that can be used in a crossed Aldol Condensation to make the following…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: NaOEt Aldol Condensation

A: Given reaction,

Q: What is the reaction mechanism for this final step in an Aldol Condensation

Q: Which is a reasonable intermediate in an aldol reaction of propanal?

A: In aldol condensation two carbonyl molecules condensed to form betahydroxyaldehyde or…

Question

Draw the step by step mechanism

b) Step 2 of the aldol condensation
OH
H-
NaOEt, ETOH
H.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Protection of Groups in Organic Synthesis

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.