What alkyl halide was used in the malonic ester synthesis to make the substituted carboxylic acid below? HO O BRCH2CH2CH2CH2CH2B BRCH2CH2CH2CH3 BRCH2CH3 BRCH2CH2CH2CH2B1

Q: To prepare the compound below, how many alkylations of an acetoacetic ester as part of the…

A: The acetoacetic ester synthesis allows conversion Of ethyl aceto acetate into methyl ketone with one…

Q: Which one of these compounds would be the best starting material for a malonic ester synthesis? CH3…

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Q: The following molecule undergoes an intramolecular reaction in the presence of pyrrolidinium…

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Q: Specify the reagent you would use in each step of the following synthesis: OH OH step 1 step 2…

A: In the above reaction, we can see that only an alkyl chain is being added in the reactant to form…

Q: CH3 -OH CH3-CH-CH2-CH-CH3 Нeat F

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Q: Predict the products from reaction of l-hexyne with the following reagents:(a) 1 equiv HBr(b) 1…

A: Note - Since you have asked a question with multiple sub-parts, we are bound to solve only the first…

Q: The major organic product of the following reaction sequence is 2 NH, + RyCHO 2 NH) Oxarole…

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Q: Draw the products of the following reactions: a. diethyl heptanedioate: (1) sodium ethoxide; (2) HCl…

A: a. diethyl heptanedioate: (1) sodium ethoxide; (2) HCl

Q: Which alkyl halides were used in the acetoacetic ester synthesis to make the substituted ketone…

A: Ans is A C

Q: The product of reaction malonic ester with * diazonium salt is PhN=NCH(COOET)2 C2H5N=N-CH(COOE1)2…

A: All things are provided in handwritten solution

Q: Specify the reagent you would use in each step of the following synthesis: a. LIAIH4 b. H₂SO4 c. HCI…

A: we have to select the correct reagents needed for the given reaction

Q: What is the side-product of the reaction of the Grignard reagent with the ester shown below? CH3MgBr…

A: When ester is treated with grignard reagent then tertbutyl alcohol is formed .

Q: trans-stilbene trans-stilbene 2-bromo-1,2-diphenylethanol (a bromohydrin) Br 24 OH B. NBS C.DMSO…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Specify the reagent you would use in each step of the following synthesis:

A: Grignard reagent is the reagent required to attach an alkyl moiety to the carbon containing carbonyl…

Q: Show the product from each step in the sequence of reactions from ethyl acetoacetic ester. il Br…

A: CH3CH2OK is a strong base which removes a proton from Alpha carbon of ethyl acetoacetic ester to…

Q: 9. Which of the following cannot be synthesized by reaction of organolithium or organomagnesium…

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Q: [ 20] Which sequence of reactions would yield following compound (benzophenone) as product ? ( a)…

A: The answer will be D. Please find below the reaction mechanism.

Q: Specify the reagent you would use in each step of the following synthesis: a. LIAIH4 b. H₂SO4 c. HCI…

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Q: How would you prepare the following compound using either an acetoacetic ester synthesis or a…

A: Acetoacetic ester is an active methylene compound having -CH2- sandwiched between two electron…

Q: Specify the reagent you would use in each step of the following synthesis: H step 1 step 2 Reagents…

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Q: Which of the following best represents a mechanistic step in the acid-catalyzed hydrolysis of…

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Q: 7. Which one of the following reagents will not transform an aldehyde to a carboxylic acia? E)…

A: I will do first three questions according to Bartley Q and A guidelines In question 7 answer (D) is…

Q: Predict the major product(s) when hexanoyl chloride is reacted with: a. acetic acid, with pyridine…

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Q: How would you prepare the following compound using either an acetoacetic ester synthesis or a…

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Q: Specify the reagent you would use in each step of the following synthesis: a. LIAIH4 b. H₂SO4 c. HCI…

A: We have to put appropriate reagents to carry out the organic transformation

Q: Specify the reagent you would use in each step of the following synthesis: a. LiAIH4 b. H₂SO4 c. HCI…

A: The reaction involves the conversion of 2-phenylacetaldehyde to 1,2-diphenylethene. Phenylmagnesium…

Q: Specify the reagent you would use in each step of the following synthesis: CH3 H3C CH3 step 1 step 2…

A: Firstly, the ketone compound gets attacked by the Grignard reagent and followed by hydrolysis leads…

Q: Part of Percy Julian's synthesis of physostigmine is shown below. Which set of reagents could…

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Q: 7. Propose a mechanism for the synthesis of 2-methyl, 2-butanol from 2-chloro-2- methylbutane using…

A: We have to propose a mechanism for the following given reaction as follows in step 2:

Q: a) Ketoacid Z below can be synthesized from ethyl acetoacetate W via an acetoacetic ester synthesis.…

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Q: 1. Predict the major product(s) from the treatment of acetone with the following compounds: (a) [I…

A: Solution Acetone, a colorless liquid conjointly called dissolving agent, could be a solvent utilized…

Q: D) 3) Which of the following reagents will quantitatively convert an enolizable ketone to its…

A: Introduction: For alkylation reactions of at enolizable aldehyde and ketone it is essential, to…

Q: = missing compounds in the following synthesis of labetalol, a blood pressure medication. 1) C 2)…

A: The given compound is brominated first by reacting with N-bromosuccinimide (NBS). The brominated…

Q: ) What is the name of the compound below? a) 3-oxopentanoic acid b) 1-acetopentanone c)…

A: Here we have to write the IUPAC name of the following componund whose structure is given.

Q: Treatment of a carboxylic acid with triflwergacetic anhydride leads to an unsymmetrical anhydride…

A: unsymmetrical anhydride and ester are formed by reaction of nucleophilic addition to carbonyl group.…

Q: The benzyl ether group (OBn) is often used as a protecting group for OH groups dur- ing the…

A: The given chemical reaction is,

Q: 11. It intends to synthesize 2-phenyl-2-hexanol through a Grignard synthesis. Which pair of…

A: Let us try to study the reaction.

Q: Shown below is the 1H NMR spectrum of the alkyl bromide used to make the phosphonium ylide that…

A: The 1H NMR peak between 7-8 ppm signifies the presence of benzene ring.  Triplet at approximately…

Q: The condensation of pyrrolidine with acetaldehyde gives an enamine product. Select the best answer…

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Q: 4. Show how you might carry out the following transformations using any needed inorganic reagents.…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: D. N. Kursanov, a Russian chemist, proved that the bond that is broken in the hydroxide-ion-promoted…

A: The given ester is,

Q: 38. The reaction indicated below is a poor synthetic procedure for the synthesis of ester. CH3…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: 10. Which of the following compounds does not undergo hydrolysis with either acid or basic…

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Q: Br OH NH₂ RAM REM RIM 6. most reactive to a hydrolysis reaction 7. yields methanol upon acid…

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Q: 7. Enols react as a. Electrophiles.....alkenes b. Electrophiles....alkanes c. Nucleophiles...alkenes…

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Q: Which of the tollowing strategies is NOT expected to effect the reduction of 4-tert-butanol to…

A: ->Carbonyl compound reduce to alcohol when reacts with reducing agent LiAlH4,THF.

Q: NH CH3 N-benzylacetamide

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Q: 10) Which of the following reagents with not allow conversion of acetone into bromoacetone? Answer…

A: The Answer to the following question is-

Q: Which of the following is NOT an efficient synthesis of 2-methyl-2-pentanol? 1) CH,MgBr (A) 2) Hо 1)…

A: The reaction which is not efficient for synthesis of 2-methyl-2-pentanol can be decided based on…