Br K* OC(CH)3 K* OC(CH); Br cis trans

Q: Draw all stereoisomers formed in each reaction. Cl2 Br2 Br2 b. с. CHg а.

A: Stereoisomers are geometrical isomers with same molecular formula and connectivity but different…

Q: Which is the most stable: 3,4-dimethyl-2-hexene, 2,3-dimethyl-2-hexene, or 4,5-dimethyl-2-hexene? a.…

A: The stability of an alkene increases as the number of alkyl substituents bonded to its sp2 carbon…

Q: Considering both 5-methyl-1,3-cyclopentadiene (A) and 7-methyl-1,3,5-cycloheptatriene (B), which…

A: Considering both 5-methyl-1,3-cyclopentadiene (A) and 7-methyl-1,3,5-cycloheptatriene (B), which…

Q: Draw all stereoisomers formed in each reaction.

A: At the both end of the double bond, the anti-addition of halogen is occurred.

Q: a. Draw three-dimensional representations for all stereoisomers of 2-chloro-3- methylpentane, and…

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Q: Which of the following carbocations (A or B) is more stable? Explain your choice. ö-CH2 -Ñ-CH2 A

A: The carbocations (A or B) that is more stable has to be given and reason has to be explained.

Q: Which is a conjugated diene? H₂C CH₂ OIC PAL CAM OIC CH3 H₂C CH3 CH CAM H FCH₂ H₂C CH₂ PAL CH3

A: Basic rules for IUPAC nomenclature -  Identify longest carbon chain. It is called parent chain.…

Q: What alkenes are formed from each alkyl halide by an E1 reaction? Use the Zaitsev rule to predict…

A: E1 reactions: These reactions proceed in two parts. Lose of leaving group. Removal of proton These…

Q: 5. The most stable chair conformation of trans 1-isopropyl-3- metnylcyclohexane is: CH 6. Which…

A:

Q: Rank the following carbocations in order of increasing stability. + CH,CH,CH2CH2CH=CH b.…

A: To rank the given carbocation in the order of increasing stability.

Q: Which alkene in each pair is more stable?

A: Stability of alkene: Trans alken is more stable than cis alkene. More substituted alkene is more…

Q: Identify the least stable carbocation. O CH3* +. O *CH2CH3 O (CH3)3C* O (CH3)2HC*

A: The stability of carbocation depends on the electron donation effect of the groups attached to the…

Q: (а) or II I (b) or nag

A: Carbocation is species in which  carbon carries positive charge.

Q: styrene as shown in the box? H R• + ? нн H R н-с-с- R-C-с. А) B) нн нн H R R-ċ-C нн C) D) нн I-U O-I

A:

Q: В. Н.С C=C CH3 С. Н Н c=c CH,CH3 A. H;C CH3 H H H. H H

A: Higher is the stability of alkene, lower is the heat of hydrogenation. Heat of hydrogenation ∝…

Q: a. Draw three-dimensional representations for all stereoisomers of 2-chloro-3-methylpentane, and…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: Draw the product of each thermal electrocyclic ring closure. CH3 b. CH3O2C CO,CH3 a. CH2…

A: Electrocyclic reactions are important class of pericyclic reactions. The reaction occurs in a…

Q: Taking into account anti periplanar geometry, predict the major E2 product formed from each starting…

A: Introduction :  We have to tell the major eliminated product formed .

Q: Rank each group of radicals in order of increasing stability. (CH3),ĊCH,CH(CH3)2 (CH),CHCHCH(CH,)2…

A: a.) Carbon radicals are electron deficient so they tend to get stabilized by any factor which…

Q: Which carbocation in each pair is more stable?

A: a) Since in compound 1 the carbocation can do resonance with double bond as it is in conjugation…

Q: ¿CH2 HBr ROOR, A

A: Addition of HBr to alkene follows Markonikov's rule which states that the negative part of attacking…

Q: CH3 *CH cH2 || C A. B

A: Ans is C

Q: Draw the starting structure that would lead to this major product (and its enantiomer) under these…

A: We have to draw the starting structure for the following given product (and its enantiomer) as…

Q: Draw the product formed in each cycloaddition.

A: The product formed in the given reaction via 4-pi cycloaddition can be shown as follows,

Q: The compound cyclohex-3-en-1-one can give 2 carbanions. Point out the most stable and the reason?

A:

Q: . Explain why do you choose that product and mechanism or in case something else happens explain…

A:

Q: (b) (а)

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Q: CH2-CH3 HNO3 A (Para Product Only)- H2/Pt or Cl2 B H2SO4 Fe/HCI FeCl3

A: A chemical reaction is a process that leads to the chemical transformation of reactant to product.…

Q: Which group in following pair is assigned the higher priority? −CH2OH, −CHO

A: A priority of atoms or groups depends on an atomic number of atoms or groups.  In other words, the…

Q: Which group in each pair is assigned the higher priority in R,S nomenclature? a. -CD3, -CH3…

A: To identify: The group with higher priority among the given pairs.

Q: (d) Why do you add H2O to CH2O instead of adding H+ to CH2O in order to balance CH3OH -> CH2O ?

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Q: Which xylene listed below is meta substituted? CH CH3 H3C CH3 a) d) e) H.C CH2 CH CH CH3

A: There are three isomers of dimethyl benzene i.e. o-xylene, m-xylene and o-xylene.

Q: Consider the following cyclohexane starting material: Ме Ме Et A a) Draw both conformers of starting…

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

Q: What reagent/reagents is/are necessary to transform the starting molecule into the desired product?…

A:

Q: Br CH,0 CH3 CH;OH CHCH,CH3 Br

A: ->CH3O- is a base hence, there occur elimination reaction and anti periplanar beta hydrogen…

Q: Draw the product formed in each cycloaddition.

A: Cycloaddition reaction takes place to form a cyclic adduct. It is a reaction in which the breaking…

Q: What is the major product of a reaction between I – Cl and 2-methyl propene in CH2Cl2?

A: Reaction name : Electrophilic addition reaction.  Electrophile: I+ (idonium ion)  Intermediate:…

Q: Considering both 5-methylcyclopenta-1,3-diene (A) and 7-methylcyclohepta-1,3,5-triene (B), which…

A: On losing Hb, the compound gain aromaticity. Thus, Hb will be the most acidic, and Ha will be the…

Q: Draw all stereoisomers formed in each reaction. а. Br2 b. Cl2 H2O

A: Answer of the question given below,

Q: a) CH3 b) CH3 – CH – CH- CH3 CH3 с) СНЗ — СН2 —- CH - СHЗ

A:

Q: Please Prouide the missing Feagents, NH2 Please Prouide the missing reagents. OH Br

A:

Q: For each subsection, arrange the substituents in progressive order of priority based on the…

A: Rule of nomenclature of cahn - ingold- prelog for chiral centre- Prioritize the four groups around…

Q: Which is the MORE STABLE carbocation? + CH2CH2 CHCH3 А. B.

A:

Q: Which of the following is the most effective way to stabilize carbocations? a. Zaitzev's rule O b.…

A: Carbocation stablized by electron donating group or resonance when positive charge is in conjugation…

Q: a) CH3CH2CH2CH2CH2CH2BR + CH3CH2ONA/CH3CH2OH b). 3-Kloropentan + CH;CH2ONA/CH3CH2OH, isi c)…

A:

Q: 5. Which bromocyclohexane starting material would react faster - the cis or trans, and explain why?…

A: Given reaction is example of E2 elimination reaction.

Q: 1. a) Draw the most stable chair conformation for each of the compounds shown below: Br X…

A: 1. We know, a conformation of a compound is the spatial arrangements of atoms which can be easily…

Q: 5. Gve the IUPАС пame of each aikane below. a. CH,CH CH,CH, t. CH2 CH CH,CH, CH CHCH, CH, b. CH CH,…

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Q: Draw the product of attached thermal electrocyclic ring closure.

A: An electrocyclic response is a reversible response that can include ring closure or ring opening. An…

Q: Why is - CN a weaker leaving group than - NHCH3.

A: Weak Bases are the Best Leaving Groups. (Recall that the stronger the acid, the weaker the conjugate…