ACS Review 5 Structure and Preparation of Alkenes-Eliminatio

ACS Review 5 Structure and Preparation of...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
ACS Review Structure and Preparation of Alkenes - Elimination Reactions 1. Carbon-carbon double bonds do not freely rotate like carbon-carbon single bonds. Why? A. The double bond is much stronger and thus more difficult to rotate. B. Overlap of the two 2p orbitals of the π bond would be lost. C. The shorter bond length of the double bond makes it more difficult for the attached groups to pass each other. D. Overlap of the sp 2 orbitals of the carbon-carbon σ bond would be lost. 2. What is the IUPAC name of the following compound? A. 2,5-dimethyl-1-hexene B. 1,4-dimethyl-1-hexene C. 2,5-dimethyl-2-hexene D. 2,5-dimethyl-5-hexene 3. What is the IUPAC name of the following compound? A. 2-methyl-3-propyl-2-pentene B. 3-ethyl-2-methyl-2-hexene C. 4-ethyl-methyl-4-hexene D. 4-methyl-3-propyl-3-pentene 4. What is the IUPAC name of the following compound? A. 3-ethyl-8-methyl-3-nonene B. 7-ethyl-2-methyl-6-nonene C. 1,1-diethyl-6-methyl-3-heptene D. 3-ethyl-7-isopropyl-3-octene 5. How many isomeric alkenes of formula C 4 H 8 , including stereoisomers, are possible? A. two B. three C. four D. five 6. How many isomeric alkenes of formula C 5 H 10 , including stereoisomers, are possible? A. three B. four C. five D. six 7. What is the IUPAC name of the following compound?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
A. 3-bromo-2-methylcyclohexene B. 1-bromo-2-methyl-2-cyclohexene C. 6-bromo-1-methylcyclohexene D. 2-bromo-1-methylcyclohexene 8. What is the IUPAC name of the following compound? A. 3-ethyl-propyl-1-heptene B. ethyl-3-vinyloctane C. 4,6-diethyl-1-octene D. 3,5-diethyl-1-octene 9. Which of the following alkenes exhibit E-Z isomerism? A. I and II B. I and III C. II and IV D. I, II, and III 10. Which of the following alkenes exhibit E-Z isomerism? I. 1-chloropropene II. 2-chloropropene III. 3-chloropropene A. only I B. I and II C. II and III D. I and III 11. What is the IUPAC name of the following compound?
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/17/2010 for the course CHEM 101 taught by Professor Silva during the Spring '08 term at Binghamton.

Page1 / 11

ACS Review 5 Structure and Preparation of...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online