8A. Draw a reasonable mechanism for the following reaction, with clear indication of stereochemistry. HO Br2 Br

Q: 10. Please show how each compound might be synthesized by the Sx2 displacement of an alkyl halide.…

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Q: What reagents would you use to carry out the following reaction? (A) H₂ / Pt (B) (C) (D)…

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Q: 11. Provide a mechanism for the following transformation: RCO,H

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Q: Which compound would undergo carbocation rearrangement during an Syl reaction? Br Br A B Br C H Br D

A: Which compound would undergo carbocation rearrangement during an SN1 reaction? = B would undergo…

Q: Alkyl halide that gives ONLY one alkene as the product in the E2 reaction is Select one: a. Br Ob.…

A:

Q: 1. Show a detailed mechanism for the following reaction. 1. Cl2, NaOH HO, 2. H3O*

A: Haloform reaction :- Formation of carboxylic acid from Ketone in presence of Halide ( Chlorine ,…

Q: 4. Show the mechanism for the interconversion of the compounds below. Hint: They go through a…

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Q: BH3 C3H15B Draw the product of this reaction:

A: Borane reacts with 1 5 -cyclooctadiene in THF to give 9-borabicyclononane ( 9-BBN )

Q: 2. Propose a mechanism for the following reaction HBr Br

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: 3. Provide an arrow pushing mechanism for the following transformation. Draw out a representation of…

A: slowest step of the reaction is the rate determining step of the reaction.  Transition state is the…

Q: 6.) Provide a reasonable mechanism, including all curvy arrows and intermediates, for the following…

A: Fluroine when attached with aromatic ring becomes a better leaving group. Fluorine is having…

Q: The preparation of cyclohexene from cyclohexanol follows which mechanism? (A) SN2 (B) SN1 (C) E2 (D)…

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Q: Provide a reasonable mechanism for the following reaction. + NH xs. MeBr 样 Br

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Q: 7. Propose a mechanism for the following reaction under conditions that favor a SN1 reaction. H,O OH…

A: Nucleophilic substitution reactions are those reactions in which nucleophile attacks the alkyl…

Q: Br 1) NaOH / 70 °C 2) H30° NO2

A: This is aromatic nuclophilic substitution  reaction.

Q: 6. Provide the reagent/s for the following reactions. Provide a detail mechanism for each reaction.…

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Q: 1. Draw the mechanism and major product of the synthesis reaction bel Br E2

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Q: Choose the MISSING component (the major products) required in order to complete the below reaction…

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Q: 4. Propose a mechanism for the SUBSTITUTION reaction below: HINT AICI, is an ELECTROPHILE. H3C ÇH3…

A: The given reaction is a Friedel - Crafts alkylation reaction. In this reaction alkylation of…

Q: 4. a) Show the reaction mechanism for the following multistep transformations. Show all reagents and…

A: Details mechanism involved for the synthesis of target alcohol with all intermediates are shown in…

Q: cat. A + cat. B .R + 2 R H3C-CH3 R

A: Catalysts are the substances that facilitate the occurrence of a chemical reaction. The reaction…

Q: What is the likely mechanism of nucleophilic substitution for each alkyl halide?

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: 49. Reactivity of the alkylhalide in an E2 Reaction I. II. C6HsCH2CHBrCH2CH3 C6HS CH2CH2CHBRCH3

A: Elimination reaction: it is defined as the organic reaction in which two substituents are removed…

Q: 5. Write the major product for each of the following reactions: a) CCH KMnO. HO b) OCH, Bry FeBry NO…

A: Acidic KMnO4 is an Oxidizing reagent. It will oxidize 1o , 2o , 3o alkane into a carboxylic acid…

Q: CO,Me CH,0 CH,Of CH3

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Q: [7] What is major product of following sequence of reaction ? Hg(OAC)2 NABH4 ? AICI3 H20 OH OH ÓH ÓH…

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Q: Draw all possible E1 mechanisms and products involving this alkyl halide and water. Br H2O ?

A: The given alkyl halide is,

Q: 10. Provide a mechanism for the following transformation: soc, OH

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Q: 10 (b) Show all rearrangements that could occur that would result in a more stable carbocation in…

A: Tertiary carbocation is more stable than secondary carbocation which is more stable than primary…

Q: Identify the stronger nucleophile in each pair. a.NH3, −NH2 b.CH3NH2, CH3OH c.CH3CO2−, CH3CH2O−

A: -NH2 is a conjugate base of NH3. The amine-based compound is a stronger base than the alcohol-based…

Q: 4. Supply the missing reagents/conditions to make the following transformations. но OTf CN

A: In the first step the OH is basically replaced by OTf. OTf is basically the triflate functional…

Q: 4) Provide a mechanism that explains the formation of B and C when compound A is treated with NaOMe.…

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Q: How does each of the following changes affect the rate of an E2 reaction? a. tripling [RX] b.…

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

Q: 3. Predict the compounds in each pair that wll undergo the S,2 reaction faster. Fully Justify your…

A: We have to give rate of sN2 reaction

Q: 4. For the following, a) predict the product and b) using curved arrows to show electron movement,…

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Q: 6. Identify the best reagent(s) for this reaction. (see attached screenshot). a. H2SO4, HgSO4, H2O…

A: In this reaction conversion of alkyne to ketone takes place. Steps to be followed for this…

Q: Provide the reagents necessary for the following transformation. но CH,Br A. Br2, H2O B. Br2 O A O B

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Q: 1. ether 2. H30* H. a)

A: This is the nucleophilic addition reaction of grignard reagent to the carbonyl compound to give…

Q: Identify the stronger nucleophile in each pair. a. NH3,−NH2 b. CH3NH2, CH3OH c. CH3CO2−, CH3CH2O−

A: Nucleophile  : Molecule which easily donates electron pair are called nuclephile.

Q: Which mechanism, E1 or E2, will occur in each reaction?

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Q: The major product that would form during the alkylation reaction shown below is? Br. A. B. OC. D.…

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

Q: SN1 reactions undergo carbocation rearrangements, but E1 reactions do not because the carbocation…

A: SN1 reactions undergo carbocation rearrangements, but E1 reactions do not because the carbocation…

Q: ? Br What is the best reagent for the transformation shown above? B E „Mgl A D PPH3

A: We know that R-Li gives exclusively gives 1,2 product.

Q: Which compound is a major product of the reaction sequence shown below? MgBr (1) OH ether (2) H…

A: Given incomplete reaction is : Options are :

Q: 4. Provide an arrow pushing mechanism for the following transformation and clearly circle the…

A: Given that : We have to provide an arrow pushing mechanism for the given below transformation and…

Q: 5) Provide the products for reactions a) and b) below. Provide a mechanism for b) only. Br2 light b)…

A: In presence of light, bromination reaction proceed through the formation of free radical…

Q: Which mechanism gave the main product in the reaction shown in Figure 8? *       A- SN1       B- SN2…

A: a organic reaction occur via different pathway

Q: 3. Choose the reagents necessary to complete the following transformation. H, + H H. А. КMnO,, Но B.…

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Q: Rank the following substrates in order of increasing rate of the SN2 reaction. Br I. A B E

A: Given compounds,

Q: Rank the alkyl halides in each group in order of increasing reactivity in an E2 reaction.

A: Increasing order of reactivity in E2 mechanism:   a.

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.