Но, I II H IV II

Q: 1. Identify whether the following substrates preferentially participate in the SN1 or SN2 reaction.…

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Q: In EAS bromination reactions, a -NHCOCH3 substituent on the aromatic ring is: O an activator and an…

A: In electrophilic aromatic substistution (EAS), the substituent present on the aromatic ring direct…

Q: 2. What is the product of the reaction of ethyl bromide with each of the following nucleophiles? a)…

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Q: Starting with acetyl chloride, what neutral nucleophile would you use to make each of the following…

A: Acetyl chloride reacts with alcohol to give ester. As here our product is ester , so our neutral…

Q: 2a. Which of the following compounds is the strongest electrophile? NH2 HO B D

A: 1- ( C ) compound amide is poorest electrophile than ester ( D ) and carboxylic acid ( A ) because…

Q: Rank the following compounds in the order of decreasing reactivity towards nucleophilic aromatic…

A: Nucleophilic aromatic substitution It is the substitution reaction in which the nucleophile…

Q: a. CH;CH2OH + BF3 b. CH3SCH3 + AICI3 CH, со + CH, с. BF3

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

Q: Which of the following nucleophiles will undergo conjugate addition in a Michael reaction? O lithium…

A: The Micheal reaction Or Micheal addition is a conjugate addition (1, 4-addition) of the carbanion to…

Q: What major product will be formed when the shown Grignard reagent is combined with the shown…

A: Given reaction,

Q: Draw the structure of the product/s in each of the following reactions. Ethanoyl chloride (A) Acetic…

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Q: H. H.

A: The reactivity of carbonyl toward nucleophile is depend upon the +I effect of alkyl groups, +I…

Q: Which of the following nucleophiles would add to an alpha, beta- unsaturated ketone via direct…

A: Given Reactant Alpha,beta-unsaturated ketone reagent which give Direct addition = to be determined

Q: Which of the following carboxylic acid derivatives is the least reactive towards a nucleophilic…

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Q: Which class II carbonyl compound is most reactive during nucleophilic addition reactions? II III IV

A: Here option 1 is aldehyde and all other are ketones.

Q: When a single compound contains both a nucleophile and a leavinggroup, an intramolecular reaction…

A: When nucleophile substitutes a leaving group, such reactions are called nucleophilic substitution…

Q: a. nucleophile electrophile :0: eiectrophile nucleophile H. OH b. C.

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

Q: In the following reaction which specles acts as the nucleophile? OCH,CHa (H,C)2N. CH,CH,OH OCH,CH3…

A: We have to predict the nucleophile in given reaction .

Q: (d) O (e) os. (f) os- NH or or (g) (h) or (i) CH3S or CH;Se or NH PH (j) CH3SE Br

A: This is a question with multiple subparts. So, as per bartleby guidelines I need to solve first…

Q: When a single compound contains both a nucleophile and a leaving group, an intramolecular reaction…

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Q: Which of the following is the least reactive towards a nucleophile? O C A Н3С о A Н Н С O B CH3 C…

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Q: What product is formed when 1-bromopropane reacts with each of the following nucleophiles?

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Q: This reaction is an example of conjugate addition of a nucleophile to an a.B-unsaturated carbonyl.…

A: conjugate 1,4 addition is called Michael addition

Q: Which of the following reactant will not favour nucleophilic substitution reaction ? (a) (b) Ph – Br…

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Q: 6. In the conversion in the box which of the following acts as a nucleophile? excess NH3 CI `NH2 +…

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Q: Which is the correct order of reactivity towards a nucleophile, from most reactive to least? H3CO F…

A: Given compounds:

Q: (a) Write the structure of the major products D-Hof the following transformations, following an…

A: The major products in given reactions are....

Q: Rank the following carboxylic acid derivatives in decreasing order (most to least) of reactivity…

A: Reactivity of the carboxylic acid derivatives can be based on the ability of the leaving group or on…

Q: Arrange the following ketones in order of increasing reactivity towards nucleophiles with the least…

A: The carbonyl compounds give nucleophilic addition reactions. The carbon atom of the carbonyl carbon…

Q: Which of the following is the STRONGEST nucleophile? -H- -OH I II II IV а. I b. II с. Ш d. IV

A: a) The compound I is the weakest nucleophile because there is no heteroatom as well as it is…

Q: Which member of each pair is a better nucleophile in methanol?

A: “Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: Which of the following is the best (strongest) nucleophile? NH3 H20 NH2 CH30 II II IV Select one:…

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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: Select which molecule is the better nucleophile in the following pair: a). Br− or Cl− in H2O b).…

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Q: ) Which of the following compounds is the least reactive toward nucleophilic acyl substitution?…

A: Nucleophilic acyl substitution defines a subset of nucleophile and acyl compound substitution…

Q: What will be the major product of the shown elimination (E2) reaction: Br H DBU DMSO C D E 04.D O5 B

A: E2 is bimolecular elimination reaction. In E2 mechanism, the leaving group and the beta hydrogen…

Q: For each N-substituted benzene, predict whether the compound reacts faster than, slower than, or at…

A: For each N-substituted benzene, predict whether the compound reacts faster than, slower than, or at…

Q: Rank the compounds in each group in order of increasing reactivity in nucleophilic acyl…

A: In nucleophilic acyl substitution reactions,the acyl group gets substituted to the substrate.…

Q: 9. Rank the following nucleophiles, in a solution of DMF, in order of weakest to strongest. НО CI…

A: DMF is a solvent known as dimethylformamide. It is a polar aprotic solvent. It doesn’t form hydrogen…

Q: In an SN2 reaction, which of the following nucleophiles will produce an ether? O "C=CH HO. "O-C-CH3…

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Q: Put the following carbonyl compounds in order of decreasing reactivity towards nucleophiles (i.e.…

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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: [References] his reaction is an example of conjugate addition of a nucleophile to an a.B-unsaturated…

A: Given

Q: 23. Please show the step by step solution.

A: Alkynes on reaction with dicyclohexyborane followed by NaOH and H2O2, undergo hydroboration…

Q: Which one of the following nucleophiles will give mainly direct (1,2) addition in its reaction with…

A: b) HBr : HBr is acid and it's released H+ ion this ion attack on oxygen lone pair and then Br- ion…

Q: Which compound undergoes the fastest nucleophilic acyl substitution? A. B. H3C D. С. O,N O,N NO

A: In nucleophilic acyl substitution reaction, a nucleophile attacks the C atom of -C=O and removes the…

Q: What nucleophile would be required to effect the following reactions? (a) HO. Br (b) Br

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Q: Which is the least reactive towards nucleophilic acyl substitution? a) H₂C-C-Cl c) H₂C-C-NH₂ 1₂C-E-N…

A: Reactivity of the carbonyl compound depends on the electrophilicity of (C=O) and the leaving…

Q: 1c. What is the nucleophile in the following reaction? Br CH;COO Na L0OCCH3 + + NaBr 1d. What is the…

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Q: Which of the following undergoes decarboxylation most readily on being heated ? (a) (b) HO, HO (с)…

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Q: Which of the following groups would NOT make a good nucleophile? A. amine B. carbonyl C. imidazole O…

A: Nucleophile is a substance which is electron rich in nature, it can be neutral (having lone pair of…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.