2. Addition of HBr to 2-methyl-1- butene gives two products, they are: .. and . ..

Q: What alkene would you start with if you wanted to synthesizea. pentane? b. ethylcyclopentane?

A: The method of hydrogenation can also be used to make alkane both from alkene and alkynes.…

Q: produce 1,2-Diphenylethene from benzene more than one step may be required

A: 1,2-diphenylethene can be prepared from benzene through Heck reaction of iodobenzene and styrene.

Q: COMPLETE THE TWO REACTIONS BELOW

A: Fehling's reagent is reduced by only that aldehyde which has no alpha hydrogen and aldehyde is…

Q: Briefly explain how the experiment about the comparison of the heats of hydrogenation between…

A: Here, cyclohexane molecule will not take part in the hydrogenation reaction because it has no pi…

Q: Which of the following statements is/are TRUE? I. All carbons in 1,3-butadiene are sp2-hybridized.…

A: 1. Carbon compounds exhibit SP3, SP2 and SP hybridization If carbon contains   4 sigma bonds = SP3…

Q: Question is attached

A: The given structure is Dewar benzene. It is highly strained molecule but has unexpected thermal…

Q: 2) Using one of the MO diagrams your developed in question 1, briefly explain the origins of the…

A:

Q: From trans-1-chloro-2-isopropylcyclohexane, only 3-isopropylcyclohexene, the less substituted…

A: SOLUTION: Step 1: Treatment of trans-1-chloro-2-isopropyl cyclohexane with sodium methoxide in…

Q: E. Bromination of cyclohexenes initially results in the formation of a diaxial product which usually…

A:

Q: Would you expect 1-hexene to dissolve in hexane? Why or why not?

A: Solubility of any species depends on the polarity of molecules. 1) Polar solvents dissolves polar…

Q: Why is this not a oxo-cyclopentane?

A: IUPAC means International Union of Pure and Applied Chemistry. The nomenclature of compounds is…

Q: Show at least one reaction involved for hydrogenation of all the alkenes and alkynes that would…

A:

Q: Give two (2) examples of reactions for each of the types of organic reactions: substitution,…

A:

Q: NH₂ Br₂ AlBr3 HNO3/H₂SO4 OH NH₂ Br₂ AlBr3 NO2 HNO3/H₂SO4

A:

Q: Chlorobenzene give reaction with kmno4 or not??

A: KMnO4 or Potassium permanganate is a very powerful oxidizing agent that can directly any alkyl group…

Q: How would you develop a molecular orbital for a structure like buta-2-diene that has an anion on the…

A: Both butadiene and its resonating structure has four electrons present . Thus both has same bond…

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

A:

Q: Define Carbocation Stability?

A:

Q: In the reactions given below, write to which organic molecule Y, Z, T, A ‘belongs, and give…

A: Description: Concept introduction: a) Williamson ether synthesis: asymmetric ether can be prepared…

Q: You are required to synthesize 2-bromopentane from the reaction between an alkene with HBr. Which…

A: Alkene gives an electrophilic addition reaction with hydrogen halide. The reaction proceeds in two…

Q: b) For the structure below containing a benzyne unit, please draw a representation of the structure…

A:

Q: Would both alkenes form the same alkyl halide if DBr were used instead of HBr? (D is an isotope of…

A: Yes it will form products with same mechanism on reaction of alkene with HBr or DBr.

Q: 1,3-dihydroxycyclohexane more stable?  , is a cis isomer or trans isomer ?

A:

Q: 2. In the bromination reactions, what is the function of CCl4? Why can it fulfil its role? 3.…

A: 2

Q: rentiate between El and E2 reactions by giving one example of each. E2 d) Draw the molecular orbital…

A: A chemical reaction in which the elimination of atoms from the reactant molecule takes place and…

Q: addition of HBr to 1-phenylpropene yields (1-bromopropyl) benzene as  only product, why

A: Addition of HBr to 1-phenylpropene yields benzene as only product because benzyl carbocation is more…

Q: Addition of HCl to 3-methyl-1-pentene gives two products. One of these is 2-chloro-3-methylpentane.…

A:

Q: Draw all possible stereoisomers of 1,3-dimethylcyclopentane and give the relationships between them

A:

Q: Using what you know about the conformational energetics of substituted cyclohexanes, predict which…

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: Adding 1 mole of hydrogen chloride (HCI) to 1,3-octadiene gives two products. Give their structures,…

A: 1,3-octadiene reacts with 1 mol HCl to produce two products, say A and B. Here compounds A and B…

Q: Provide the E2 mechanism for β-elimination reaction employing 2-chloro-2-methylbutane to prepare…

A: For E2 reaction,  If base is hindred so, Hoffman alkene is formed , less stable alkene acts as a…

Q: Which alkene from the choices can react with excess Hbr to yield the major product shown in the…

A: Given reaction:

Q: Is the 1st compound ( more, less or equally) stable than B? Pls show through illustrations of chair…

A:

Q: Which of the following statement/s is/are false about the reaction of 3-methylhex-3-ene with H3O+?

A: The acid catalyzed reaction of water with alkenes results in the formation of alcohol. The product…

Q: The central carbon atom of an allene is a member of two double bonds, and ithas an interesting…

A: The orbital diagram of allene is shown below in which the z-axis is considered as the internuclear…

Q: The rate law for addition of Br2 to an alkene is first orderin Br2 and first order in the alkene.…

A: Reaction -1   Alkene  + Br2 → Bromonium ion intermediate →Anti- addition product     Reaction-2…

Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the…

A:

Q: obtained from Pentene-3? (2) Write the halogenation reaction of cycloheptane with mention of the…

A: The given molecule in the first question is  wrong. Thus the first valid question is question 2. As…

Q: E. Bromination of cyclohexenes initially results in the formation of a diaxial product which usually…

A: Substituted cyclohexene can be draw as below

Q: Two products are possible when pent-2-ene is treated with HBr. Write the structures of the possible…

A: Given: To determine the possible products, when pent-2-ene is treated with HBr.

Q: 6. In an organic chemistry lab, chemists were attempting to convert compound I into compound III via…

A: The leaving group attached to 3o carbon. Thus, nucleophilic substitution reaction must be occurred…

Q: 2. In the bromination reactions, what is the function of CCl4? Why can it fulfil its role?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The trans diaxial geometry for the E2 elimination in chlorocyclohexane. Define this ?

A: Stereochemistry is a branch of chemistry that deals with the arrangement of atoms in the space…

Q: A compound with the molecular formula, C,,H0 was treated with Wolff-Kishner reagent and the product,…

A:

Q: Define Isolated dienes ?

A: Dienes are compounds having two double bonds. Isolated dienes are compounds having two double…

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.