In Sunthesis of Diben zalacetone, why does the reaction end up being fully conjugated at the end?What small'molecule must be removed for this product to be made?
Q: 1. Write the mechanism of Fischer esterification of acetic acid with benzyl alcohol.
A: Fischer esterification is the organic reaction in which a carboxylic acid is converted to ester in…
Q: Draw the structures of the missing intermediates and products in the following mechanism. Use wedges…
A: Organic compounds that contain two carbon atoms bonded to each other by a double bond are called…
Q: What is the reaction for Catalytic Hydrogenation of trans-p-Anisalacetophenone?
A: Upon catalytic hydrogenation, double bond of alkene of trans-p-anisalacetophenone is reduced.
Q: In the mechanism for cyanohydrin formation, why is HCN the acid that protonates the alkoxide ion…
A: The reaction mechanism for the process is as given below:
Q: Why is it necessary to store the prepared lysates in a very low temperature?
A: necessasity to store the prepared lysates in a very low temperature.
Q: Does the coupling partner of a diazonium dye contain an activating or a deactivating group. Explain…
A: We have to discuss about activating or a deactivating group of coupling partner of a diazonium dye.
Q: Briefly describe the process of Fischer esterification of methyl salicylate.
A: Answer - Fischer esterification - Fischer Esterification is an organic reaction which is employed…
Q: Show the degrees of unsaturation of xanthine.
A:
Q: exsplain why fluroscence of tokyo green changes in acidic and basic solutions in a grignard reaction…
A: The explanation is given below-
Q: What are the 5 resonant structures for this enolate?
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Q: ii) Write a reaction to illustrate B-cleavage of secondary hepthyl radical H3CH2CH2CH2CH•CH2CH3).
A: The above reaction is an example of radical cleavage reaction leading to formation of another…
Q: Mechanism of conversion of botanic acid to A) ۱_butanol B) 1_Burumobutan C) 1_Buten
A: We have to convert butanoic acid into 1-butanol 1-bromobutane 1-butene.
Q: Draw the product and mechanism expected from the addition of bromine to heptyne.
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Q: A strong acid is used to catalyze this Fischer Esterification of acetic acid. What two steps in this…
A: The two steps in this reaction which are accelerated by the presence of strong acid has to be…
Q: a) What would be the electron pushing mechanism for transformation of Meldrum's acid into A? b)…
A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…
Q: FC Acylation of anisole Please write a balanced reaction scheme of the unwanted side reaction that…
A: In fridl craft reactionAlCl3 acts as Lwis Acid.which makes a complex with anhydride. Or in presence…
Q: Give full reaction of the synthesis of Doxylamine?
A: The full reaction of the synthesis of Doxylamine is given below.
Q: 2. Draw the scheme of nifedipine synthesis (name all the products).
A: The drug can be defined as a medcation. They are used to treat and cure diseases. One of the…
Q: Why is methyl m-nitrobenzoate formed in this reaction instead of the ortho or para isomers?
A: Why is methyl m-nitrobenzoate formed in this reaction instead of the ortho or para isomers:
Q: Give and draw the chemical structure of the product obtained in base catalyzed Aldol condensation of…
A:
Q: The reverse aldol condensation is at the heart of the preparatory phase of glycolysis. A) Why is…
A: Aldol condensation is the condensation between two carbonyl compounds to give a β-hydroxy carbonyl…
Q: Explain the Opening of an unsymmetrical epoxide ring with HCl ?
A: The first step of the reaction is , protonation of epoxide. The next step is , the…
Q: Please provide complete explanation. Thank you! Ethyl alcohol was used in the recrystallization…
A: If possible, re-crystallization is the most convenient method for purifying organic materials.It is…
Q: explain the SODIUM BOROHYDRIDE REDUCTION
A: In reduction reaction, hydrogen is added to the reactant. Sodium borohydride adds hydrogen to some…
Q: If the hydrolysis to the diacid is not complete, how could you separate the desired diacid from the…
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Q: For compound, indicate which group on the ring is more strongly activating and then draw a…
A: The COOH group attached to the ring is strongly deactivating because of its -R effect (resonance)…
Q: Using a suitable example explain how oxazolidinone ring-containing auxiliaries can be used to do…
A: We have to use a suitable example explain how oxazolidinone ring-containing auxiliaries can be used…
Q: nversion of acetone to aceto-cyanohydrint
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Q: Which of the following statements is True about disconnection in retrosynthesis. A. A disconnection…
A: Statement C is the correct answer ... i.e. A disconnection Involves a theoretical disconnection of a…
Q: What is the mech for a base catalyzed keto-enol interconversion?
A: The mechanism for base catalyzed keto-enol interconvertion has to be given.
Q: What is/are the major product(s) obtained from the bromination of dimethylaniline? NME2 FeBr3, Br2…
A: N,N-Dimethylamine group is an ortho/para directing group
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: How does the generation of a 6-mer from the combination of 2 trimers through dehydration synthesis…
A: INTRODUCTION: The method of formation of a large molecular weight compound from a small unit is…
Q: Question 7 Show the product of treating N-methyl-y-butyrolactam with each reagent:
A: N-methyl γ -butyrolactam is a cyclic amide that contains five atoms in the ring (γ- five-membered…
Q: In the sunthesis of Dibenzalacetone why must there be 2x the amount lmoles) of henzaldehyde. Land…
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Q: What do you mean by Enantioselective hydrogenation ? Why it is used ?
A: Enantioselective is also known as asymmetric, and Enantioselective hydrogenation is the…
Q: Draw the detailed arrow pushing mechanism for the conversion of methyl benzoate to triphenylmethanol
A: To do : conversion of methyl benzoate to triphenylmethanol
Q: A student did not obtain any ester when he added 2,4,6-trimethylbenzoic acid to an acidic solution…
A: a) The structure of 2,4,6-trimethylbenzoic acid is as shown below. Hence we can see that the COOH…
Q: 1. Write a reaction to illustrate b-cleavage of secondary hepthyl radical (CH3CH2CH2CH2CH·CH2CH3).…
A: 1) Beta cleavage in mass spectrometry is a characteristic fragmentation of the molecular ion derived…
Q: What happens when the filtrate was acidified after the first filtration in oxidation of alkyl side…
A: Here we have to say what happens when the filtrate was acidified after the first filtration in…
Q: What would be the equation for the chemcical reaction of 4-acetylbenzaldehyde in the iodoform test?…
A: Iodoform test is used to test the presence of CH3CO or CH3CH(OH) groups. When reacted with I2 and…
Q: select the missing reagents in the pllowing multistep synthesis. Ignore any inorganic byproducts…
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Q: ii) Show the stepwise mechanism for the formation of the halohydrin.
A: Since you have asked multiple questions, we will solve the first question for you as per our…
Q: Grignard Reaction, 3-hexanol retrosynthesis explain two mtheds.
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Q: In a benzopinacolone synthesis, if the crude product obtained at the end of the reaction has a brown…
A: Interpretation - In a benzo pinacolone synthesis, if the crude product obtained at the end of the…
Q: When the pentaacetate anomer obtained in this reaction is heated with ZnCl2 and acetic anhydride, it…
A: The pentaacetate anomer is obtained . This reaction is heated with ZnCl2 and acetic anhydride .It is…
Q: How would the experiement change if we instead used racemic methylbenzylamine?
A:
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- An inexperienced graduate student treated dec-5-ene with borane in THF, placed the flask in a refrigerator, and left for aparty. When he returned from the party, he discovered that the refrigerator was broken and that it had gotten quite warminside. Although all the THF had evaporated from the flask, he treated the residue with basic hydrogen peroxide. Tohis surprise, he recovered a fair yield of decan-1-ol. Use a mechanism to show how this reaction might have occurred.(Hint: The addition of BH3 is reversible.)Attached compounds undergoes E2 elimination with strongbase? For compounds that undergo elimination, draw the product. Forcompounds that do not undergo elimination, explain why they are unreactive.Explain the E2 mechanism (bimolecular elimination) of of Elimination ?
- 3-metyl-2-butanol react with H₂SO₄ and continue with reductive ozonolysis process. What would become the product(s)?Propose a mechanism for the followingreaction.The (+) - aureol is a natural product that has shown selective activity against certain colon and lung cancer cell lines. It is postulated that a key step in the biosynthesis of this substance is the conversion of carbocation A into B. Propose a possible mechanism for this transformation (MUST show the corresponding arrows).
- Give all necessary resonance structures toshow why the ester has an o/p-directing effect and explain why only the o- and p-product areformed in the above SEAr reaction.Chemistry Q: Kindly explain the striking observation that methylation of the alcohol 1 leads to a methoxy compound in which the stereochemistry of the oxygen has changed. Explain it by providing a mechanism accounting for the transformation. (write legibly pls).The dehydration of pinacol can take place via two mechanisms, leading to the formation of thetwo products shown below: a) Draw detailed mechanisms for the formation of both products, including any resonancecontributors. b) Briefly explain why pinacolone formation is favored.
- Which of the following will give just 1 product when reacted with a Grignard reagent (R-MgBr)? asymmetric ketone ?,? -unsaturated ketone generic aldehyde symmetric ketoneThe nitro groups on the benzene ring in the reactant serve two purposes.One is to let you know what atoms in the reactant correspond to what atomsin the product. But what role do the nitro groups play electronically – whywould the reaction be much slower if these nitro groups weren’t attached tothose benzene carbons? Draw any relevant structures to support youranswer.Provide the correct product(s) for the following reaction