Provide a mechanism for the conversion of A to B and B to C. Please show all arrow pushing. Me II OH cat. OH cat. OH Он A 13 [5]

Q: ple Cholce Gi Saved Select the corTrect stepwise mechanism for the reaction shown below, which…

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Q: (b) Suggest a plausible mechanism for the following transformation : Ph * LDA/Mel Ph Me Ph `Me + -78…

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Q: 19. Give mechanistic explanation for the following transformations. SPh SPh Dess-Martin HO TEMPO (1…

A: 19. Given reactions,

Q: ner cold Br2 FeBr3 HNO3 H2SO4 NR is not this answer. AICI3 2. Mechanisms. Give the curved-arrow…

A: The mechanism of the given reactions are.

Q: Write a detailed mechanism. OH りNaoH 2)Brz in CH2C 2

A: First step of the the reaction is Favorskii rearrangement. This reaction is followed as follows:

Q: camparing vanious alkyl halides reactivity toward SN1 reactions using water as a nucleopnile Entry #…

A: Here we have to explain the better leaving group from the given experimental data of SN1 reaction in…

Q: Question 11 Indicate the appropriate order of reagents used in this transformation. CN O 1.…

A: R-MgBr is a general formula of Grignard's reagent. Where, R is any alkyl or aryl group.  H3O+ is act…

Q: i. H. Hl.. Rh 'CI insertion А Ph3P" H2C=CH2 ii. CO PPH3 -PPH3 Ph3P-Ru 'PPH3 +2 Ph-C=C-Ph В…

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Q: 3. Provide the mechanism for the following rxn: ethanol heat Br a. CH3 CH3 NAOCH3, CH3OH Br b. DH H.…

A: Mechanism of Elimination reaction:

Q: H3CO OCH3 heptanodioato de dimetilo

A: Solution -

Q: 7. Provide reasonable mechanisms for the conversions below. ino oldaon siorta CH3 HCI, H2O NH CH3 H…

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Q: Provide the reagents (in correct order) necessary to complete the following transforma CH3-CH₂-OH…

A: Given-> CH3CH2OH ---------->.CH3CN

Q: 3) Write a detailed mechanism of: CH, CH. HNO" H'SO O,N

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Q: What can cause an exception to Zaitsev's rule during E2 dehydrohalogenations? OA steric hindrance O…

A: To identify: What can cause an exception to Zaitsev's rule during E2 dehydrohalogenations.

Q: Explain how this epimerization reaction occurs. H3C H3C H i) CH3ONA/E1OH ii) H30" ČH3 CH3

A: To explain how  the epimerization reaction occurs

Q: Diazotization of aniline first involves the formation of NO* (nitrosonium ion) by the dehydration of…

A: Given

Q: Question is attached as an image

A: The given compound reacts with THF gives disubstituted borane compound. The disubstituted borane…

Q: Propose Producs for each ote ora Na01H H30 H2o Hao

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Q: dentily the regens necessary FROM BELOW to accomplish each of the following transformation OCH OCH…

A: The reaction will be as follows:

Q: I OH(-) |I CH3O(-) III CH3OH IV H2O. the relative order of their reactivity in an SN2 reaction with…

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Q: Provide a plausible arrow pushing mechanism for the reaction below. OH LOME TSOH, H20 OMe

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Q: LOCH3 CH;OH (+ CH3OH2 + 1°) LOCH3 CH;OH (+ CH3ОН2 +19)

A: The SN1 and SN2 are the nucleophilic substitution reactions where SN1 is unimolecular nucleophilic…

Q: Determine product (A) of the reaction NK+ DMF CH2 – Br (A) (81%) (2) HO" /H2O (Benzyl bromide) (a)…

A: Here we have to choose the correct option about product-

Q: Which synthetic route represents the best method for generating the target molecule below? Route A…

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Q: Но OH + H+

A: Answer is explained below. The given reaction is :

Q: Answer the following: R₁ -X + Nu- I[=+13.5° II product with [x]=-8.4° In the above reaction,…

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Q: Write a detailed mechanism. OH ) Nu OH 2)Brz in CH2C 2

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Q: -CH3 HBr -Br =CH₂ CH3 Draw curved arrows to show the movement of electrons in this step of the…

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Q: What would be the best synthetic approach for the compound shown in the box? Br KI HNO3 Br2 Sn or Fe…

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Q: 5. Propose a practical "racemic" synthetic route for the following molecule. Me HO, OH H.

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Q: Provide a plausible arrow pushing mechanism for the reaction below. 1 eq. H20 + МеОн HO, OMe cat.…

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Q: 3) write a detailed mechanism of: HO -OH CH3ČCI AICL3 CCH3

A: The reaction of phenol with acetyl chloride in the presence of anhydrous AlCl3 to form…

Q: CH3 E. CH, D. CH;CI Br C. А. CH3 -CH3 „CH3 -CH3 Br B.

A: In nucleophilic substitution reaction,  substrate must contain a leaving group which may be departs…

Q: what is the mechanisnm of these reactions? LiAIH, /THF 2) H30 HO CH3OH /AC HCL, Hz O pells HO…

A: The given reaction is reduction of ester and aldehyde by LiAlH4 followed by hydrolysis or workup.and…

Q: Which Sn2 reaction would be expected to occur most slowly? O A. CH3CH2B + CN1-i B. CH3CH21 + CN1-i…

A: More good leaving groups more will be the reactivity of alkyl halide in SN2 since order of leaving…

Q: Provide the mechanism for the Wittig reaction below.* H3C H3C- PPh3 CH3

A: In organic chemistry, an aldehyde or ketone when react with wittig reagent ( phosphorus ylide) gives…

Q: Find the products (A and B) for the following reaction sequence: 1. H2CrO4 1EeBr3, Br2 2. HNO3,…

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Q: Write a detailed mechanism for this transformation но. HCI SH H20 H

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Q: 1. Complete the reaction and indicate how IR spectroscopy could be used to monitor the reaction…

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Q: Classify the following substances as nucleophiles (NU) or electrophiles (E+) CH3 CH2 H CH3 CH2 : ОН…

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Q: 1. Give a mechanism of following conversion CH,OH

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Q: Br (CH3)COK + CHB13 Br (CH3);COH

A: Singlet- Carbene :   This Carbene  has a lone pair of electron for donation again , it has a vacant…

Q: CH3 CH3 Br FeBr3. HBr (а) Br2 ČH3 CH3

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Q: 5. Provide reasonable mechanisms for the conversions below. CH3 NAOH CH3 H2O Br

A: In this question we have to tell the mechanism of the reaction.

Q: V(CO)6 undergoes CO substitution by an associative mechanism. explain and show the complete…

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Q: CH3 CH3 H2SO4 CH;CH2Ć-OCH3 CH3 CH;OH CH3CH2Ċ=CH2 Treating 2-methyl-1-butene with methanol in the…

A: The detailed mechanism given b

Q: .Acidication of triphenylmethanol generates a red-coloured carbocation H20 LOH2 HO ? Use curly…

A: At first -O-H group undergo protonation to give better leaving group -OH2^+. It cleaves to give…

Q: Explain the selectivity observed in the attached reactions.

A: The organic reactions take place under the influence of specific reagents. These reagents are…

Q: Propose a mechanism for the reaction below: 12 (excess) OH™ + CHI3

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Q: 1. Excess LIAIH4 MeO НО 2. H2о

A: Given reaction: We have to write the mechanism of the reaction.

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.