Which of the following halides will not function as an electrophile in a Friedel-Crafts alkylation reaction? CI CI CI CI

Q: . Which alkyl halide out of the following may follow both SN1 and SN2 mechanism? CH3-X (CH3)3C-X…

A: The correct answer is (CH3)2CH-X. Reason : We know that SN1 reactions proceed through the formation…

Q: .CH3 NH3 (a) I or II `NH2 (b) I or II IZ:

A: Concept used here: Rate of EAS is directly proportional to electron donating group (electron rich).…

Q: What is the major substitution product to the following reaction?

A: In a chemical reaction, two or more compounds react with each other to form product(s). Organic…

Q: Br is a better nucleophile than HSO4

A: Nucleophilic substitution reaction is the reaction in which one nucleophile substitutes the other…

Q: (с) I or II CH3 CH3 (d) H3C CH3 I or II :0: :0:

A:

Q: B. In each of the following pairs, circle the species that is more reactive toward nucleophilic…

A: We know that greater electrophilicity of  the carbonyl, then faster will be the nucleophilic attack

Q: CI, AICI3

A: This is an example of Friedel–Crafts alkylation. Friedel–Crafts alkylation generally gives…

Q: Identify the stronger nucleophile in the following pair of anions. HO− or Cl− in a polar aprotic…

A: The nucleophilicity and basicity are directly related to each other. In polar aprotic solvent,…

Q: "Drawing the Product of Inversion in an SN2 Reaction Label the nucleophile and leaving group, and…

A: Nucleophile : It should contained lone pair or negative charges. leaving group : this group will…

Q: Identify the stronger nucleophile in the following pair of anions. Br− or Cl− in a polar protic…

A: A nucleophile is a species that contains a lone pair of electrons and has a negative charge on it.…

Q: Question is attached

A: An elimination reaction is a type of chemical reaction where several atoms either in pairs or groups…

Q: What site on the alkyl halide is likely to get attacked by the cyanide (in other words, which atom…

A: Electrophilic sites are those sites which are electron deficient.

Q: Which halides are unreactive in a Friedel–Crafts alkylation reaction?

A:

Q: Rank the following in terms of reactivity towards a nucleophile (1 = least reactive and 4 = most…

A: Electrophiles are reagents that are electron deficient. These attack reagents that are rich in…

Q: In Friedel-Crafts alkylation, which compound below cannot be an electrophile? Br Br Br Br D A B

A: An electrophile is a chemical species produced by the removal of the leaving group with its bonding…

Q: CH(CH3)CI CH2CH(CH3)CI i) В ii) 2-fluoro-2-methylpropane 2-iodo-2-methylpropane C D

A:

Q: Draw all constitutional isomers formed in attached elimination reaction.Label the mechanism as E2 or…

A: The base and the type of alkyl halide in a given reaction determine the mechanism. In the given…

Q: Which of the following is a stronger nucleophile in a polar, aprotic solvent? Br

A: A polar aprotic solvent does not have a hydrogen atom that can participate in hydrogen bonding.

Q: For each pair, predict the stronger nucleophile in the SN2 reaction (using an alcohol asthe…

A:

Q: For each pair, select the stronger nucleophile: H20 Но or or II II IV Select one: а. Il and IV b. Il…

A: Nucleophilicity increases as density of negative charge increases.  Nucleophilicity is also directly…

Q: Explain why a nucleophilic reagent such as ethoxide adds to an alkyne more easily than it adds to an…

A: The unsaturated hydrocarbons are of two types namely alkenes and alkynes. The alkenes consist of at…

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

A: The two resonance structures of the enolate anion intermediate for this reaction can be drawn as…

Q: A nucleophilic addition is not considered SN1 or SN2 because: A.) The reaction proceeds through an…

A: Given, Nucleophilic addition is not considered as SN1 or SN2. Why? SN1 stands for unimolecular…

Q: CH3 'Br CH3OH "Br

A:

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

A: Alkyl halides undergo nucleophilic substitution reactions. Nucleophilic substitution reactions are…

Q: Rate the below nucleophiles in terms of INCREASING nucleophilicity. Explain why. CH3OH CH;0 t-BuO-…

A: As the name suggests, nucleophiles are those reagents that possess attraction for the positively…

Q: Which of the following nucleophiles will NOT do conjugate addition with an a, ß-unsaturated ketone?…

A:

Q: For each pair, predict the stronger nucleophile in the SN2 reaction (using an alcohol asthe…

A: A stronger nucleophile is the one, which can donate lone pairs easily.

Q: 1. Which of the following alkyl iodides would react fastest in the different reaction mechanisms…

A: In SN2 reaction, the reactivity order of alkyl halide is, Methyl halide > Primary halide >…

Q: Rank the following alkyl halides in order of increasing reactivity in E2 elimination. Then do the…

A: Generally the increasing order of the alkyl halide in E1 and E2 elimination reaction will be methyl…

Q: Which of the following would be the worst solvent for an SN2 reaction (slowest rate)? N. 0=

A: SN2 reactions are bimolecular substitution reaction, where the  incoming nucleophile attacks and…

Q: Which nucleophilic substitution mechanisms would require a polar protic solvent? A SN1 B) SN2

A: A nucleophilic substitution reaction is a class  of chemical reaction . In this , an electron rich…

Q: Draw the product of the reaction of each of the following compounds with a base:

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

Q: Which of the following would be the best nucleophile when dissolved in ethanol? CI Br

A: Ethanol is a solvent in which hydrogen is bonded with Oxygen.

Q: Which halides are unreactive in a Friedel–Crafts alkylation reaction?

A: The Friedel–Crafts reactions are a set of reactions developed  to attach substituents to an aromatic…

Q: (b) Which of the following will react most slowly with cyanide nucleophile (NC-) in an Sn1 reaction?…

A:

Q: In the formation of the following ether, which reaction is preferred and why? NOC NEOCH, CH,OH O…

A: The reactions given are,

Q: Each of the following may participate in an elimination reaction, under the proper conditions. a)…

A:

Q: Draw the elimination product for the following reactions. Identify which will be the main product…

A: According to Zaitsev rule, in elimination reaction most substituted product will be more stable and…

Q: Which of the following would react fastest as a nucleophile in an SN2 reaction? HOO D OF OSH

A:

Q: order the following carbonyl groups in terms of reactivity with nucleophiles (least reactive first)…

A:

Q: Draw the major organic product for the reaction shown. Br2 (excess) FeBr3

A:

Q: Rank the nucleophiles in following group in order of increasing nucleophilicity. −OH, Br−, F− (polar…

A: The given groups are -OH, Br-, F- To find: The increasing order of nucleophilicity

Q: Which of the following pair of "Newman projection --> alkene product" schemes is most accurate for…

A: Answer is explained below.

Q: Which position will an electophile (E*) most likely add in an Electophilic Aromatic Substitution…

A:

Q: During a Friedel-Crafts alkylation, the order in which the reagents are mixed is important.…

A: The correct answer about Fridel crafts reaction is given below

Q: Rank these substrates in order of increasing ability to undergo a nucleophilic substitution aromatic…

A: