2. Which of the following compounds exhibit cis/trans isomerism? Explain why. Draw thevon cis and trans forms of the compounds that do exhibit isomerism.a) Methylcyclobutaneb) 3-ethyl-3-hexenec) 1-ethyl-3-methylcyclopentanelo noeneolslenbod) 2,3-dimethylpentane(oit6)S:) dmw enytud-t-lyrtom Cto noisensagalet (be) 2,3-dichloro-2-hexenef) 2-butyneenstudoiol C 3. Predict the products of the following reactions. Draw out the condensed structuralformulas for the reactants and the products. Name the products (organic compoundsonly.)a) Monobromination of 2,2-dimethylpropaneb) Hydrogenation of 2,3-dimethylcylcopentenen-dc) Hydrohalogenation of 2,4-dimethyl-2-hexene with HBrtyned) Halogenation of 3-methyl-1-butyne with Cl2 (1:2 ratio)e) Hydration of 1,3-dimethylcylobutenef) Alkylation of benzene with 2-chlorobutane

Answered: Image /qna-images/answer/2d6a913b-a7f5-417f-8ca7-e9827401bfd3.jpg

2. Which of the following compounds exhibit cis/trans isomerism? Explain why. Draw the Cis and trans forms of the compounds that do exhibit isomerism. a) Methylcyclobutane b) 3-ethyl-3-hexene c) 1-ethyl-3-methylcyclopentane la noeneolsleb d) 2,3-dimethylpentane (oirs S) dw enylud-t-lyrtom Eto nolterogal b e) 2,3-dichloro-2-hexene onstudoipttsnib-Eto f) 2-butyne

2. Which of the following compounds exhibit cis/trans isomerism? Explain why. Draw the Cis and trans forms of the compounds that do exhibit isomerism. a) Methylcyclobutane b) 3-ethyl-3-hexene c) 1-ethyl-3-methylcyclopentane la noeneolsleb d) 2,3-dimethylpentane (oirs S) dw enylud-t-lyrtom Eto nolterogal b e) 2,3-dichloro-2-hexene onstudoipttsnib-Eto f) 2-butyne

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter3: Organic Compounds: Alkanes And Their Stereochemistry

Section3.SE: Something Extra

Problem 54AP: In the next chapter we'll look at cycloalkanesâ€”saturated cyclic hydrocarbonsâ€”and weâ€™ll see...

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2. Which of the following compounds could have configurational isomerism (cis or trans) and if they do, draw the both of the structures and label them as cis and trans d) 1,2-dichloroethene e) 2-methyl-2-butene f) 1-chloropropene
Name the following molecule. CH₂CH3 H-CH3 H3C H Br (2R, 3R)-2-bromo-3-methylpentane (2S,3S)-2-bromo-3-methylpentane O (2R,3S)-2-bromo-3-methylpentane (1R, 2S)-1-bromo-1,2-dimethylbutane (1S,2R)-1-bromo-1,2-dimethylbutane
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1 12. Identify the set of compounds that have the same functional group. (a) C2H6, C2H4, C2H2 (b) C2H2, CH3COOH, CH3CONH2 (с) СНЗСН2CНО, Н2СО, СНЗСH2CH2CH2CНO (d) CH3NH2, CH3CH2CONH2, CH3CH2CONHCH3 (e) СНЗС(О)СНз, СНЗСООН, CH:CH2CHO
A.) On any clean sheet of paper, draw both the condensed and line-bond structure of the following compounds: 1) 3-ethylhexane 2) 1,3-dimethylcyclopentane 3) 1,3-dichloro-3-methylheptane ( Cl- , Chloro branch) 4) bromocyclobutane (Br-, Bromo branch) 5) 5-sec-butylnonane 6) 4-t-butylheptane 7) 4-ethylcycloheptene 8) 4,4-dimethylpent-2-ene 9) 3-chloro-2,7-dimethylnon-4-yne (Cl- Chloro branch) 10) 1-cyclohexylbut-2-yne
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1) Complete the table to show whether the alkenes exhibit E-Z isomerism. 2) Once finished, try and decide whether any E-Z isomers are E or Z isomers. E-Z Isomers? (/X) Name Structure Isomer 1 Isomer 2 methylpropene 1-chloropropene 2-ethylpent-1-ene 3-methylpent-2- ene 3,4-dimethyhex-3-ene 2-bromo-3 chlorobut-2-ene Fatty acids (26.5- Q3) Guidance on writing Q3 Why monounsaturated fatty acids have have E/Z isomerism Example of E isomer and how to differentiate to Z Isomer Health issues associated with Z (trans) isomer
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