Which of the folowing is a meso form of 3,5-heptanediol? он B. A OH OH HO D. OH OH он C. B only D only C only Both B and C Both A and C

Q: write the mecharism of each reaction a) Base R-X HOẠC. NaBHy HOAC C

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. HBr (1 equiv) Drawing

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Q: Which one-carbon group is carried by N5-methyl-tetrahydrofolate?   A. Carbon dioxide   B.…

A: N5-methyl-tetrahydrofolate has been extensively and it works as methyl transferase in many…

Q: Choose the best option for the electrophile precursor to the B-ketoester intermediate. ČO,CH,CH3…

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Q: 6. (20 points) Complete the following reactions. No reaction is a possible answer. a) Br 1) CO2 Mg…

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Q: Lovastatin is a statin drug or an HMG-COA reductase inhibitor used for the management of high…

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Q: S. H* v the protecting group reactant. ect Draw Rings More

A: When we used the retrosynthsis means reverse to synthesis then we can easily identify the reactant…

Q: Draw the product of this reaction. Ignore inorganic byproducts. HO HO H H OH CH₂OH H₂ Pt Draw…

A: We have given reaction of carbohydrates with an H2,Pt. Which is reducing reagents.

Q: What is the major enolate formed in each reaction ?

A: For useful alkylation reactions of enolate anions, in the absence of other strong nucleophiles and…

Q: Which C-O compound will react fastest in the formation of a cyanohydrin? F F A C ов O A

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Q: 4 Flashcar... 8. What unstable organic product is formed in the following reaction? i H CH₂-CH+CH,…

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Q: For this weak deactivator versus another weak deactivator, does the addition of the Cl reagent add…

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Q: Where will the next substituent be located in the product of the reaction below? CH Br, FeBr, OCH O…

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Q: At which position in the final product is there an ethyl attached? NaOH heat A LDA A + B - O a.…

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Q: GS Q1: Show the reactants needed to make the acetal below.

A: Applying concept of deprotactation of alcohol.

Q: Draw a stepwise mechanism for the following reaction.

A: A stepwise mechanism for the following reaction is given below :

Q: 5. The product that results from the reaction of C6H5CHO with Zn/Hg/HClis (a) CoH;CH;OH (b)…

A: 5 Answer: option c) C6H5CH3.

Q: Ị CH3CHO "MgBr H20 draw structure ... Draw the intermediate product formed above and select the…

A: Applying concept of organic synthesis.

Q: 17. Select the reagents that would complete the transformation below. A. 1. NH,NH,, HCI 2. KOH, H,O,…

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Q: Give a clear handwritten answer...

A: Since we know that in claisen reaction beta keto ester is the major product.... And in aldol…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1 TSOH, H2O Drawing TSOH, H2O…

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Q: Ketoprofen, like ibuprofen, is an anti-inflammatory analgesic. How can ketoprofen be synthesized…

A: Given:

Q: Draw the alcohol product expected from each reduction reaction. CH;CH,CH,C–H + H, *, Pt…

A: Carbonyl compounds can be reduced into alcohols. The aldehyde reduces into primary alcohol and the…

Q: d. The hemiacetal racemizes readily in basic solution HO Hi OH ОН

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Q: CH,0 Na sider the elimination reaction 2-bromohexane Which answer most accurately d CH;OH…

A: Its a type of Hydro Halo elimination Reaction that will leads  to the formation of alkene (more…

Q: Draw the product formed when pentanal (CH3CH2CH2CH2CHO) is treatedwith following reagent. With some…

A: Pentanal when treated with the given reagent (CH3MgBr, H2O) results in the formation of 2-hexanol

Q: 35 conversion. Identify suitable reagent (s) for the following N'ENCI H,C HC A Cu(l)C/dilHCI B…

A: The suitable reagent of the given transformation is

Q: 30. Which molecule is hydrolyzed most slowly with aqueous NaOH? d. a C CI H.

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Q: In each reaction box, place the best reagent and conditions from the list. 1. 2. 3. buproprion…

A: According to the question, we are asked to synthesize bupropion from benzene with the available…

Q: a) HO b) c) HS a) 2,3-oxobutanal b) c)

A: a. The principal functional group is aldehyde. So, naming will be ended with'al'. The longest carbon…

Q: For tHe reaction EH] 20 Hao actually 2ty1. tell would you o cured ( the preparation of hes recchion…

A: A question based on spectroscopy, which is to be accomplished.

Q: Which is the appropriate reagent for the following transformation? ? Br A. NABH4 В. КН C. LIAIH4 D.…

A: We have given the reaction and we have to find the appropriate reagent for the transformation.

Q: Consider an E2 reaction between CH3CH2Br and KOC(CH3)3. What effect does each of the following…

A: (a)E2 elimination reaction: It is a second order elimination reaction and the rate of a reaction…

Q: 5. Draw a stepwise mechanism for the following reaction C(CH)a AICI (CH3),CHCH,CI HCI

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Q: Me Ме МeONa/ MeOН /12

A: Reactions -       When a  methyl ketones reacting with a  base MeONa or Meoh and halogen used…

Q: Which molecule will most easily undergo decarboxylation when heated? d. 51. b. HO. HO HO HO. HO

A: In decarboxylation reaction carboxylic acid decomposes to give carbon dioxide. Beta keto acid gives…

Q: Given the follówing proposed mechar reaction. 2A+ 2B C+2D step 1: 2A+B-C+E(slow) step 2: E+B-2D…

A: In any given reaction, slowest step is the rate determining step that means rate of reaction depends…

Q: Treatment of ethyl acetoacetate with NaOEt (2 equiv) and BrCH2CH2Br forms compound X. This reaction…

A: Ethyl acetoacetate has two highly acidic protons. In the reaction mixture, we also have Sodium…

Q: 7) Draw the arrow-pushing mechanism for the following reaction. 1) P(OCH,CH,)3, NaH 2)…

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Q: (10) 2 CH3COCH₂CH3 (11) (12) 1) NaOCH₂CH3 2) H30* Claisen condensation AICI₂ F-C acylation 2 CH₂MgBr…

A: As per the guidelines I am solving first three questions if you need solution to all questions then…

Q: Draw ALL possible elimination products and choose the one most likely formed and explain the reason.…

A: Here we have to predict the major product and possible elimination products obtained by the…

Q: i. 8-valerolactone j. 2-chloroethanoyl chloride k. formaldehyde 1. a-oxo valeraldehyde…

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Q: What is the intermediate A for the following Stork enamine synthesis? H₂C CH3 Do_NOT_Copy_or_Post O…

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Q: Draw the major product formed in the reaction. Selec N2OH, H20

A: Solution :      In Aldol condensation, when aldehyde or ketone contains alpha hydrogen they will…

Q: 38. What is the best reagent to achieve following transformation? OMe CN OMe CN conditions HO, NME2…

A: c) NaBH4

Q: Why is a 6-membered acetal formed instead of a 5-membered 2,3- or 3,4- O-benzylidene acoetal? SROW…

A: The following mechanism shows the reason to support the formation of product in this reaction:

Q: Question attached

A: Hemiacetals are formed by the addition of alcohols to aldehydes or ketones. The reaction takes place…

Q: How would you prepare pentanal from the following starting materials?(a) CH3CH2CH2CH2CH2OH(b)…

A: Note: “Since you have asked multiple-part question, we will solve the first three question for you.…

Q: I want a mechanism (graduated oxidation) for every gamma and beta terpineol Two other terpineols are…

A: Terpenoids means natural product derived from C5 isoprene unit joined in head to tail fashion.

Q: Quinapril (trade name Accupril) is used to treat high blood pressure andcongestive heart failure.…

A: The amine functional group is represented as R-NH2 where R can be an alkyl or aryl group. If the R…