Question

In: Chemistry

Aldol condensation organic chemistry Explain 1. what is meant by “stoichiometric” amounts of the two reagents...

Aldol condensation organic chemistry Explain

1. what is meant by “stoichiometric” amounts of the two reagents (acetone and benzaldehyde).

2. What would happen if you used an excess of acetone?

3. The final product is insoluble and precipitates out of solution. Explain how this helps drive the reaction.

Solutions

Expert Solution

HOPE YOU GOT IT


Related Solutions

1. In the dibenzylideneacetone synthesis by an aldol condensation procedure a) Explain why it is not...
1. In the dibenzylideneacetone synthesis by an aldol condensation procedure a) Explain why it is not necessary to acidify and warm in the final step of the reaction b) Explain why a mixture of products is not obtained in this cross-aldol reaction and reflect on the stereochemistry of the product around the double bond. c) State the solubility of dibenzylideneacetone in different solvents as this influences the experimental procedure.
1.What is the function of ethanol in this aldol condensation? A.Ethanol is the solvent for the...
1.What is the function of ethanol in this aldol condensation? A.Ethanol is the solvent for the reaction. B.None of the answers shown are correct. C.Ethanol is used to remove a proton from the carbonyl group of 3,4-dimethoxybenzaldehyde. D.Ethanol is the recrystallization solvent. 2.Assume the two reactants were in equimolar amounts to begin with but you used 2.0 g of 1-indanone in the reaction instead of 0.20 g, how might this affect your final yield? A.Yield would be doubled. B.YIELD WOULD...
what the stationary phase and mobile phases are used in the Aldol condensation lab?
what the stationary phase and mobile phases are used in the Aldol condensation lab?
For the average Organic Chemistry I class, what reagents/solvents should be used when performing these types...
For the average Organic Chemistry I class, what reagents/solvents should be used when performing these types of mechanisms? MECHANISM: REMOVING OR ADDING: DEHYDRATION REMOVING H2O DEHYDROHALOGENATION REMOVING H-X DEHALOGENATION REMOVING X2 DEHYDROGENATION REMOVING H2 HYDRATION ADDING H20 HYDROHALOGENATION ADDING H-X HALOGENATION ADDING X2 HYDROGENATION ADDING H2 Please create a 3rd column for reagents/solvents. Please add easy to understand explanation. Thank you.
In this experiment, benzyl and dibenzyl ketone will produce tetraphenylcyclopentadienone via aldol condensation reaction. 1.) What...
In this experiment, benzyl and dibenzyl ketone will produce tetraphenylcyclopentadienone via aldol condensation reaction. 1.) What is a condensation reaction? What is the small molecule lost in this reaction? 2.) In this reaction, all the reactants are ketone compounds. Can condensation reactions be extended to other carbonyl compounds than ketones? 3.) What is an enol? In a tautomerization equilibrium, will the enol or the keto isomer will be favored? 4.) What is the driving force for the enolization? (what causes...
1. What is Organic Chemistry? 2. Name two properties, physical or chemical that distinquish organic compounds...
1. What is Organic Chemistry? 2. Name two properties, physical or chemical that distinquish organic compounds from inorganic compounds? 3. What is the principal chemical bonding in organic compounds?
This is Organic Chemistry Lab, Solvent Extraction. 1. What are the criteria for solubility of organic...
This is Organic Chemistry Lab, Solvent Extraction. 1. What are the criteria for solubility of organic molecules in water? 2. If methylene chloride was used as the organic solvent in solvent extraction, instead of ether, what would the top layer be in the separation step? 3. What formula was used to calculate interaction of organic compounds with the stationary phase? 4. In the given mixture (liquid-liquid), which compound (be specific) has the weakest interaction with the stationary phase? Why?
1.In today experiment you will perform the aldol condensation between benzaldehyde (PhCHO) and acetone to synthesize...
1.In today experiment you will perform the aldol condensation between benzaldehyde (PhCHO) and acetone to synthesize dibenzalacetone. Answer the following questions regarding this reaction: a.This reaction is an example of a mixed aldol condensation. Why is only one product formed and no mixture of compounds are obtained like in other aldol condensations? (Hint: Benzaldehyde cannot undergo “ALDOL” reaction by itself in presence of strong base (NaOH). Why?) b.Look at the mmols of the reagents used in this reaction and specify...
I performed an aldol condensation products lab using cyclopentanone and 4-methylcyclohexanone as ketones and what I...
I performed an aldol condensation products lab using cyclopentanone and 4-methylcyclohexanone as ketones and what I believe to be 4-methoxybenzaldehyde to form C21H20O2 and C22H24O2,but I don't understand how to account for the effect of aldehyde structure on reactivity in these reactions
is there an easy way to explain the basic concept of organic chemistry? is there an...
is there an easy way to explain the basic concept of organic chemistry? is there an order in which to do things so i can make sense out of it?
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT