Br -Br or .CI `CI or

Q: 9. Which SN1 reaction in each pair is faster? a) b) (CH3)3CCI + H2O → H,O (CH3)3CB +H0→ .CI H,O

A: SN1 is a unimolecular Nucleophilic substitution reaction. The reaction involves a carbocation…

Q: Below there are two pairs of compounds. For each pair circle the compound that would react more…

A: E1 reaction is passing through the formation of carbocation intermediate. Greater is the stability…

Q: Rank these in order of increasing reactivity in an SN1 reaction

A: Answer: C) I < II < III

Q: Which alkyl halide in each set is more reactive in an SN2 reaction with hydroxide ion? or Br 오아 or…

A:

Q: Explain the observed rate of reactivity of the following 2° alkyl halides in an SN1 reaction.

A: In SN1 if Cl- leaves the right most compound will form an Aromatic compund with 6e- which is stable.…

Q: What is the major product of the following reaction? FeBr3 NCH3 + Br2

A:

Q: Rank these alkyl halides in order of increasing reactivity in an SN1 reaction. I 11 Br CH3Br ||| Br…

A: Carbocation is species in which carbon is carrying positive charge on carbon. In carbocation,…

Q: Which reacts faster in an E1 reaction?

A: Since in the E1 mechanism, the rate determining step is the formation of carbocation by removal of…

Q: Which alkyl halide is more reactive in an SN2 reaction with a given nucleophile?

A: Since in SN2 reaction mechanism, the rate determining step is basically the attack of Nuclophile and…

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: Br or I Br (b) or I Br (c) or

A:

Q: Br Br or

A:

Q: Rank the following substrates in order of increasing rate of the E1 reaction. NH2 F OTs D A B

A: E1 reaction : This is a type of elimination reaction is also known as unimolecular elimination…

Q: Which alkyl halide reacts the FASTEST in an SN2 mechanism?

A: SN2 mechanism:

Q: Which benzylic halide reacts faster in an SN1 reaction? Explain.

A: SN1 reaction are reaction in which carbocation formation occur which is rate determining step .…

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

A:

Q: а) c) 2 eq. H20 .CI Br d) Br + Br Which pair of nucleophile and electrophile will react fastest via…

A:

Q: 4. Which one of the following compounds will react faster by SN1? PhBr PhCH2Br PHCH= CHBr MezCBr…

A:

Q: Which halide in the attached marine natural product reacts fastest in the SN1 reaction?

A: Sn1 reaction depends on the stability of carbocation.

Q: Which alkyl halide in each pair will undergo the faster SN2 reaction?

A: Given:

Q: ?Which alkyl halide would be most reactive in an SN1 reaction Br Br Br II II Br Br IV IIIa O VbO I…

A: Given alkyl halides,

Q: Which compound in each of the following pairs will react faster in SN2 reaction with —OH?(i) CH3Br…

A: The SN2 reactions are the nucleophilic substitution reactions, which is a bimolecular reaction…

Q: Which nucleophile in each pair which would give the faster SN2 rate? (a) (CH3)2S or (CH3)2Se (b)…

A: SN2 is the Nucleophilic Substitution Bimolecular reaction.  The nucleophile that attacks the…

Q: Which alkyl halide will react the fastest in an SN2 reaction (CH3)3CI CH3CH2Br CH3CH2I CH3I CH3Br

A: The SN2 reactions is used to denote bimolecular nucleophilic substitution. In this mechanism, a…

Q: What is the major E2 elimination product formed from each alkyl halide?

A: The major E2 elimination product formed from given alkyl halide can be drawn as

Q: Which compound in each pair will undergo the faster SN1 reaction? Br Br (a) or I II Br Br (b) I or…

A:

Q: Which compound in each pair undergoes a faster SN2 reaction?

A: SN2 is a reaction in which attack takes place from back side, so less hindrance means faster or…

Q: What is the major product of the following reaction?

A: The organic reactions are carried out in the presence of various reagents.

Q: Select the alkyl halides which reacts fastest in an SN1 reaction. Br A. CH3 CH₂CI B. C. D. CH3 CH₂…

A: We have to determine the alkyl halide that will react fastest

Q: What is the major product of this E2 reaction? CH3 он CH:-ÇH-CH-CH-CH; F CH

A: The given Reaction is the elimination Reaction . In this reaction we get the Alkene as the product…

Q: Why does the leaving group rarely act as a base in SN1 reactions? The ABC step is exothermic and…

A: In a SN1 reaction the leaving group to leave it must be able to accept electron ,if a base remove…

Q: Which halide is most reactive in SN2 reactions? Select one: -CH2CH2CI ÇI CI H3C ÇI CI CH3

A: Nucleophilic substitution biomolecular reaction (SN2):The bimolecular nucleophilic substitution…

Q: Which types of halide will react faster in an SN1 reaction?

A:

Q: c. Which reacts faster in an SN1 reaction? CH3 CH3 CH,СНCHCHg or CHCH-ССH, 1. Br Br d. Which reacts…

A: Will react fast in SN1 reaction since it would form stable carbocation during reaction

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: Br b) d) Br Br Br

A: The unimolecular nucleophilic substitution reaction (SN1) proceeds in two steps. In the first step,…

Q: Br (a) or II Br Br Br (b) or

A:

Q: What is the major E2 elimination product formed from attached halide?

A: The removal of two or more substituent from the given molecule is defined as elimination reaction.…

Q: Which alkyl halide in each pair is more reactive in an E2 reaction with hydroxide ion?

A: Since in E2 reaction, the reactivity is  primary alkyl halide < secondary alkyl halide <…

Q: Which of these substrates would react fastest in an SN1 reaction? с E D A Br D Br B Br E Br C Br

A:

Q: an SN2/SN1 reaction occur

A: We know that the weaker base is a good leaving group. While strong base are poor leaving group.…

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: 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: For each pair of molecules click on the one which will undergo an E2 reaction more rapidly when…

A: From given  Elimination reaction of E2 is briefly described and each pair is compared accordingly as…

Q: Which halide is most reactive in SNl reactions? Select one: O H;C-CH2-CH2CI CH3 H3C-CH-CH2CI CH3…

A:

Q: For each pair, circle the compound that will undergo faster SN1 solvolysis in ethanol. 3. Br Br Br…

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

Q: (a) Which compound in each of the following pairs will react faster in SN2 reaction with -OH…

A: SN2 reaction refers to nucleophilic substitution reaction between the two molecules. In a…

Q: Which halide is most reactive in SN2 reactions? Select one: CH3 H3C-C-CH2CI CH3 CH3 H3C-CH-CI O…

A: Which halide is most reactive in SN2 reation?

Q: Which compound is more reactive in an SN1 reaction? In each case, you can assume that both alkyl…

A: Since in SN1 reaction, the stability of carbocation formed decides the rate of the reaction. So if…

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.