Introduction to General, Organic and Biochemistry
11th Edition
ISBN: 9781285869759
Author: Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 12, Problem 12.43P
Draw structural formulas for all possible carbocations formed by the reaction of each
ch3
I
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Write down the common (not IUPAC) names of the organic molecules that would be released if this molecule were hydrolyzed:
CH2−O−C—(CH2);–CH=CH–CH2–CH=CH—(CH2)4—CH3
CH-O-C-(CH2)14-CH3
O
11
CH2−O−C— (CH2)14 — CH3
Separate each name with a comma. You will find useful information in the ALEKS Data resource.
1
010
Continue
O
a
X
000
Y
F8
F9
Submi
∆H° values obtained for a series of similar reactions are one set of experimental data used to determine the relative stability of alkenes. Explain how the following data suggest that cis-but-2-ene is more stable than but-1-ene (Section 12.3A).
Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation.
H3C CH3
CH3CHCCH3
ОН
You do not have to consider stereochemistry.
• You do not have to explicitly draw H atoms.
• In cases where there is more than one answer, just draw one.
Chapter 12 Solutions
Introduction to General, Organic and Biochemistry
Ch. 12.3 - Prob. 12.1PCh. 12.3 - Prob. 12.2PCh. 12.3 - Problem 12-3 Write the IUPAC name for each...Ch. 12.3 - Problem 12-4 Draw structural formulas for the...Ch. 12.3 - Problem 12-5 How many stereoisomers are possible...Ch. 12.5 - Prob. 12.6PCh. 12.5 - Problem 12-7 Propose a two-step mechanism for the...Ch. 12.5 - Prob. 12.8PCh. 12.5 - Problem 12-9 Propose a three-step reaction...Ch. 12.5 - Prob. 12.10P
Ch. 12 - Prob. 12.11PCh. 12 - Answer true or false. Both ethylene and acetylene...Ch. 12 - 12-13 What is the difference in structure between...Ch. 12 - There are three compounds with the molecular...Ch. 12 - 12-15 Name and draw structural formulas for all...Ch. 12 - Prob. 12.16PCh. 12 - Draw a structural formula for at least one...Ch. 12 - Each carbon atom in ethane and in ethylene is...Ch. 12 - Prob. 12.19PCh. 12 - Prob. 12.20PCh. 12 - Prob. 12.21PCh. 12 - 12*22 Draw a structural formula for each compound....Ch. 12 - 12-23 Draw a structural formula for each compound....Ch. 12 - Prob. 12.24PCh. 12 - 12-25 Write the IUPAC name for each unsaturated...Ch. 12 - Explain why each name is incorrect and then write...Ch. 12 - 12-27 Explain why each name is incorrect and then...Ch. 12 - Prob. 12.28PCh. 12 - 12-29 Which of these alkenes show cis-trans...Ch. 12 - 12-30 Which of these alkenes shows cis-trans...Ch. 12 - 12-31 Cyclodecene exists as both cis and trans...Ch. 12 - Arachidonic acid is a naturally occurring C„o...Ch. 12 - Prob. 12.33PCh. 12 - If you examine the structural formulas for the...Ch. 12 - 12*35 For each molecule that shows eis-trans...Ch. 12 - Name and draw structural formulas for all...Ch. 12 - /3-Ocimene, a triene found in the fragrance of...Ch. 12 - Answer true or false. Alkenes and alkynes are...Ch. 12 - Prob. 12.39PCh. 12 - 12-40 Define alkene addition reaction. Write an...Ch. 12 - Prob. 12.41PCh. 12 - 12-42 Complete these equations.Ch. 12 - Draw structural formulas for all possible...Ch. 12 - Prob. 12.44PCh. 12 - 12-45 Draw a structural formula for the product of...Ch. 12 - Draw a structural formula for an alkene with the...Ch. 12 - 12-47 Draw a structural formula for an alkene with...Ch. 12 - Draw a structural formula for an alkene with the...Ch. 12 - Prob. 12.49PCh. 12 - 12-50 Draw the structural formula of an alkene...Ch. 12 - Prob. 12.51PCh. 12 - Prob. 12.52PCh. 12 - Following is the structural formula of...Ch. 12 - Propose an explanation for the following...Ch. 12 - There are nine alkenes with the molecular formula...Ch. 12 - Prob. 12.56PCh. 12 - 12-57 Hydrocarbon A, Cf,Hs, reacts with 2 moles of...Ch. 12 - 12-58 Show how to convert ethylene to these...Ch. 12 - 12-59 Show how to convert 1-butene to these...Ch. 12 - Prob. 12.60PCh. 12 - 12-61 (Chemical Connections 12A) What is one...Ch. 12 - Prob. 12.62PCh. 12 - Prob. 12.63PCh. 12 - 12-64 (Chemical Connections 120 What is the...Ch. 12 - (Chemical Connections 120 Assume that 1 X IO-12 g...Ch. 12 - Prob. 12.66PCh. 12 - 12-67 (Chemical Connections 12D ) In which isomer...Ch. 12 - Prob. 12.68PCh. 12 - Prob. 12.69PCh. 12 - Prob. 12.70PCh. 12 - Prob. 12.71PCh. 12 - Prob. 12.72PCh. 12 - Prob. 12.73PCh. 12 - Propose a structural formula for the product!s)...Ch. 12 - Prob. 12.75PCh. 12 - Draw the structural formula of an alkene that...Ch. 12 - 12-77 Show how to convert cyclopentene into these...Ch. 12 - Prob. 12.78PCh. 12 - Prob. 12.79PCh. 12 - In omega-3 fatty adds, the last carbon of the last...Ch. 12 - Prob. 12.81P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- 1. Consider the following reaction - Dehydrogenation of Methyl Cyclohexane (MCH) to Toluene (TOL) using a Precious Metal (Pt) supported on Alumina. CH3 CH3 2 () + 3 H₂ Typically, hydrogenation of a cyclo-alkane, like MCH, occurs in 3 or more stages, where one bond is dehydrogenated per stage, eventually resulting in the dehydrogenation of 3 bonds. Strong adsorption of MCH is likely to occur, but the adsorption of hydrogen (either as a molecule on a single site OR as an atom on a single site) is unclear. Therefore, in this question, two types of reaction mechanisms are to be considered, as discussed below: (a) You are to first propose a reaction mechanism which includes adsorption, surface reaction, and desorption. For each of the following cases, please write down a full set of elementary reaction mechanisms. (0) Extraction of Hydrogen in 3 stages, based on dehydrogenation of each bond-where the ensuing hydrogen product is adsorbed as a molecule on a single site, in one step.…arrow_forwardDraw an expanded structural formula of pent-1-en-3-yne/ CH3-CC-CH=CH2 and then label each carbon. Indicate the longest and shortest C-H bond and predict the C—C single bond that has the highest BDE(bond dissociation energy).arrow_forwardPyrethrins, such as jasmolin II (shown below), are a group of natural compounds that are synthesized by flowers of the genus Chrysanthemum (known as pyrethrum flowers) to act as insecticides. CH3 CH2=CH-CH. CH-C- -HCS 0-CH, CH,-C H2C- ČH, Which is not a functional group or structural feature in jasmolin II? cycloalkane carboxylic acid ester alkenearrow_forward
- 7. Which of the following structures have incorrect IUPAC names? If incorrect give the correct one. a. CH₂C=CCH₂CH(CH3)2 2-Methyl-4-hexyne CH₂CH₂ H CH₂CHCICH3 H trans-6-Chloro-3-heptene CH₂CH(CH₂)CH₂C=CCH₂CH(CH3)CH₂CH₂ 2-Ethyl-7-methyl-4-octynearrow_forward5arrow_forwardDraw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation. CH3 HO CH3 •You do not have to consider stereochemistry. •You do not have to explicitly draw H atoms. • In cases where there is more than one answer, just draw one. H3C-CH3 n [ ?arrow_forward
- AH° values obtained for a series of similar reactions are one set of experimental data used to determine the relative stability of alkenes. Explain how the following data suggest that cis-2-butene is more stable than 1-butene (Section 12.3A). CH2=CHCH,CH, + H2 CH;CH2CH2CH3 AH° =-127 kJ/mol 1-butene CH3 CH3 C=C + H2 CH3CH,CH,CHg AH° =-120 kJ/mol cis-2-butenearrow_forwardA student drew the structural diagram shown below. CH, 2 HHHHHHHH 1 H-C-C-C-C-C-C-C-C-H III HHHHHHHH 3 CH₂CH₂CH₂ oct-3-ene Compounds that Contain Eight Carbons 2,3-dimethylhex-2-ene I 5 CH₂CH₂ 6 2,3-dimethyl-1-propylcyclopropane 7 CH₂ CH₂ 4 3,3-dimethylhexane The compounds above that are isomers of the structural diagram that the student drew are numbered ______ '__—_ › andarrow_forwardDraw structural formulas for the products of the reaction shown below. CH₂ CH,CHCH2CH2-0-CCH, HBr - CH₂ CH₂arrow_forward
- 3. The following alkenes can be prepared by dehydration of an appropriate alcohol. Show the structure of the alcohol in each case. If the alkene can arise from dehydration of more than one alcohol, show all possibilities. CH3CH2 C=CH2 CH3CH2 a) сH-с—снCH,CHз CH3 b) c) 3-hexene d) 1,3-butadienearrow_forward1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL and molar mass of 68.12 g/mol. In a laboratory experiment, 3.80 mL of this compound was treated with 4.80 mL of conc. H2SO4 (100% w/w; molar mass 98.08 g/mol). Note that the density of conc. H2SO4 is 1.84 g/mL. The resulting sulfate ester was then treated with 1.20 mL of water (molar mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude product. The crude product was then purified by simple distillation, which yielded 2.00 g of pure product. What is the theoretical yield of 2,4-pentanediol expressed in grams? Show calculations. What is the percentage yield of pure 2,4-pentanediol?arrow_forward1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL and molar mass of 68.12 g/mol. In a laboratory experiment, 3.80 mL of this compound was treated with 4.80 mL of conc. H2SO4 (100% w/w; molar mass 98.08 g/mol). Note that the density of conc. H2SO4 is 1.84 g/mL. The resulting sulfate ester was then treated with 1.20 mL of water (molar mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude product. The crude product was then purified by simple distillation, which yielded 2.00 g of pure product. a. Provide a balanced chemical equation to show the reaction between 1,4-pentadiene and sulfuric acid. Do not use molecular formulas in the chemical equation except for sulfuric acid. b. What reactant is the limiting reagent in this chemical equation? Show calculations to support your answer.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
How to Design a Total Synthesis; Author: Chemistry Unleashed;https://www.youtube.com/watch?v=9jRfAJJO7mM;License: Standard YouTube License, CC-BY