Circle the least reactive compound from the following in an SN1 reaction: Br Br Br С. В. Br D. O B

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: )CHz MgBY 2) AQ. Workup 3) PBY3 -CH3 Br

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: X Complete the following reaction 0/3 O CH3CHCICH2COCH3, AICI3 О снзсн2сH2сосі, AICI3 CH3CHCICH2CH3,…

A: Freidal crafts reaction

Q: Rank the following compounds from most to least reactive in an SN1 reaction. عد ماملیه مالیه O T >…

A:

Q: t-BUOK E2 only Br

A:

Q: H2N' ONH3

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Q: Draw the most stable form of the organic products formed in the following reacton of ethyl acetate…

A: This mechanism can be done by Claisen condensation reaction. The machanism and most stable form of…

Q: Draw the product of the reaction shown below. OH он РСС CH2CI2

A: Here , we have to look at selectivity  of PCC (pyridinium  chlorochromate) CH2Cl2 reagent,

Q: Which SN2 reaction is each pair is faster? А. Br H20 Br HO, OH Br Br OCH3 Oc .CI HO, B.

A: In a SN 2 reaction, the nucleophile attacks the alkyl halide from backside, and the bond breaking…

Q: Br Pool of choices: OCH₂ ABC CH3OH DEF major substitution product GHI OCH 3 major elimination…

A:

Q: From the below reactions, indicate which product is the Markovnikov product and which product is the…

A: Markovnikov product  The Reaction in which the negative part of the reagent (OH-) is get attached to…

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

A:

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 SN2 reaction will occur most rapidly? (Assume the concentrations and temperatures are all the…

A: The SN2 reaction is a nucleophilic substitution reaction where a bond is broken and another is…

Q: Consider the substitution reaction shown below. By what mechanism will the reaction proceed? Br…

A: There occur substitution reaction.

Q: Which substrate below would be the most reactive for an SN1 reaction? a. Br Br c. Br Br

A: SN1 ( Nucleophilic substitution reaction) . It is a first order reaction and goes via formation of…

Q: Rank order the following in terms of relative reactivity (most reactive on the left, least reactive…

A: Since for this problem we have to determine the order or reactivity of different carbonyl. We are…

Q: Circle the least reactive compound from the following in an SN2 reaction: -Br Br С. Br в. А. D. Br O…

A: The nucleophilic substitution reactions are those reactions in which a nucleophile substitute an…

Q: 1 .CO2CH CO2CH3 H20 | H2SO4

A: Diels-Alder reaction mechanism proceeds through the suprafacial (same-face involvement of the ?…

Q: la. Rank the following substrates from most (1) to least reactive (3) in an Sn2 reaction. Explain…

A: Sn2 reaction is bimolecular nucleophilic substitution reaction.  Sn1 is unimolecular nucleophilic…

Q: Br Br: H20 oxonium ion bromide alkyl bromide

A:

Q: H H H-O- ċ-H + :Br: н — Br : : OH : - -

A: In SN2 reaction, the nucleophile attacks on the substrate from the back side of leaving group and…

Q: N- What is the major product of Br2 FeBr3 I. II. N- N- Br Br I. IV. N- N- Br Br

A: The given reaction is electrophilic aromatic substitution reaction in which Br+ electrophile will be…

Q: Draw the mechanism ffrom benzaldehyde to this using:   i)NaBH4 ii)TsCl, py iii)NaCN iiii)H+,…

A: Given,  The mechanism for target product formed from benzaldehyde by using  i)NaBH4 ii)TsCl, py…

Q: H3C I NaOH Меон, 82 °C

A: Sodium hydroxide abstract the proton forms carbanion. The formed carbanion forms alkene with…

Q: SN1 Br + H20 -ОН + НВr SN1 Br + H20 -ОН + HBr

A: In SN1 reaction, 1st step is dissociation of the leaving group and form carbocation.  Then…

Q: Please complete the following synthesis. Br 3 A E B D Brz, hv Br2, DCM HBr, DCM LDA HBr, H2O2 H I F…

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Q: .2 Circle the best choice for each statement. La to Best Substrate for SN1 Best nucleophile in DMSO…

A: There are some molecules . We have to tell and give explanation the best solvent for SN1 and SN2…

Q: Question attached

A: A stronger base will be a stronger nucleophile.

Q: Br b) d) Br Br Br

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

Q: What is the product or mixture of products A expected from the reaction below: Br2 FeBrz CH2- Br-…

A: In the organic conversion, suitable reagent converts the reactant into products. Reagents attacks…

Q: Rank the substrates below in order of increasing reactivity (from slowest to fastest) in a…

A: Considering SN2 mechanism and leaving ability of leaving group.

Q: Arrange these alkyl iodides according to decreasing rates of their SN 1 reactions. Fastest Slowest…

A:

Q: Which SN2 reaction will occur most rapidly? (Assume the concentrations and temperatures are all the…

A: The rate of SN2 reaction depends on how good the leaving group (halide) of alkyl halide is.

Q: Rank the following from most reactive to least reactive in an SN1 reaction.

A: Since the reactivity of SN1 reaction depends on the stability of the carbocation formed after…

Q: Draw both the SN1 and E1 products of each reaction. Br а. H20 b. HO,

A: The SN1 reaction is the unimolecular nucleophilic substitution reaction and E1 reaction is the…

Q: CI Br. NO2

A: Answer:- This question is answered by using the simple concept of chemical reactions of benzene…

Q: When Is the Reaction SN1, SN2, E1, or E2?

A: Given reactions are : a). SN1 b). SN2 c). E1 d). E2  Conditions = ?

Q: What is the product(s) of the following reaction? Br2, FeBr3

A: The given starting compounds contains two aromatic rings.

Q: 56. Rate of SN2 reaction: I. CH;CH2CH2CH2CH2BR + CH30/H2O→ II. CH;CH2CH2CH2CH2BR + CH3O°/DMSO→

A: We know that   SN2  reaction is second order reaction because it involves the nucleophile and the…

Q: X H₂O - g E2 Elimination h = SM1 Nucleophilic subst

A:

Q: Which of the following SN2 reactions occur faster and why? a CH3 H2 -C-Br CH;CH,CHBr + OH or H,C-…

A:

Q: In the molecules below, circle the carbon that will most likely have the electrophile attached to it…

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Q: For SN1 Explain the order in which 1o (primary) alkyl halides reacted (fastest to slowest) and…

A: The rate of the SN1 reactions depends upon the concentration of alkyl halide only. This kind of…

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: 2) Which of the following would react fastest in an SN2 type of reaction? d) -CI b) c) a) CI

A: SN2 means bi molecular nucleophilic substitution reaction Reactivity order CH3Cl > 1° > 2°…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.