Chapter 7: Reactions of Alkenes and Alkynes
Reagent: HgSO4/H2SO4/H2O. • You need a Hg catalyst for terminal alkyne hydration. • This reaction adds an OH with Markovnikov regioselectivity to form an enol.
Reactions of Alkenes and Alkynes
H2SO4. Page 22. CHAPTER 5 Reactions of Alkenes and Alkynes. 150. Because hydrogen Yet when treated with H2O H2SO4
ORGANIC CHEMISTRY I – PRACTICE EXERCISE Alkene reactions
35) Which of the following is the best reaction sequence to accomplish a Markovnikov addition of water to H2SO4. (acid-cat. E1). 1) Hg(OAc)2 / H2O. 2) NaBH4.
Chapter 3 Alcohols Phenols
https://www.angelo.edu/faculty/kboudrea/index_2353/Chapter_03_2SPP.pdf
A hypothesis for growth of fresh atmospheric nuclei
the reaction of alkenes and sulfuric acid–addition of water and addition of J. H. Seinfeld Ternary nucleation of H2SO4
Pre-Lab: #5 Title: Dehydration of 2-methylcyclohexanol. Introduction
Heading: Alkenes: Preparation Reactions and Properties. Name: Susan W. Mburu H +H2O. (cis / trans) 2-methylcyclohexanol acid. 3-methylcyclohexene water. CH3.
Identifying an Unknown Compound by Solubility Functional Group
Water-insoluble compounds that are insoluble in 5% HCl are tested with concentrated sulfuric acid. (H2SO4). Virtually all organic compounds containing alkene
Reactions of Amines
50. NH2. H3C. 1. NaNO2 HCl. 2. H2O
Reactions of Alkenes and Alkynes
+H2O. H2SO4. 3. CH3. OH. See problems 5.19 5.20
Summary of Alkene Reactions Ch. 8. Memorize Reaction
Summary of Alkene Reactions Ch. 8. Alkene Synthesis and Reactions. ... -H2O. HSO4. + H2SO4. Protonation. Elimination. Deprotonation.
PRACTICE EXERCISE – ORGANIC CHEMISTRY I Alkynes
19) Provide the structure of the major organic product(s) in the reaction below. C CH. HgSO4. H2SO4 H2O. 20) Provide the structure of the major organic
Practice Set Answer Keys Organic Chemistry I Table of Contents
Test 3 PS3: Test 3 Alkene Reactions Practice H-Cl H2SO4. 102. 2. Hydronium. H3O+
CHEM 109A CLAS Alkenes and Reactions of Alkenes - KEY 1
trans-3-methyl-pent-2-ene. H. I d. 1-methylcyclopentene. H. Cl. 1-methylcyclopentene. H. Cl. H. Cl-. H. Cl e. 2-butene. H2O. H2SO4. Page 1 of 6
Chapter 7: Reactions of Alkenes and Alkynes
Reagent: HgSO4/H2SO4/H2O. • You need a Hg catalyst for terminal alkyne hydration. • This reaction adds an OH with Markovnikov regioselectivity to form an enol.
ORGANIC CHEMISTRY I – PRACTICE EXERCISE Elimination
ORGANIC CHEMISTRY I – PRACTICE EXERCISE. Elimination Reactions and Alkene Synthesis or H2O. 4). + H3O. + or H2SO4. 26). 27). 28) Triethylamine.
Chapter 6: Reactions of Alkenes: Addition Reactions 6.1
6.1: Hydrogenation of Alkenes – addition of H-H (H2) to the ?-bond of alkenes to afford + H2O. H2SO4. How is the position of the equilibrium controlled?
Chapter 3 Alcohols Phenols
https://www.angelo.edu/faculty/kboudrea/index_2353/Chapter_03_2SPP.pdf
Acid catalyzed reactions you should be able to write arrow-pushing
(-H2O). OH. OH. OTs. H. (-H2O). O. O. O. OH. O. OTs. H. O. O. H2SO4 / H2O (A Lewis or Bronsted acid = E+ = strong the acidity drives the reaction).
Chem 350 Jasperse Ch. 8 Handouts 1 Summary of Alkene Reactions, Ch. 8. Memorize Reaction, Orientation where Appropriate, Stereochemistry where Appropriate, and Mechanism where Appropriate. -all are drawn using 1-methylcyclohexene as a prototype alkene, because both orientation and stereochemistry effects are readily apparent. Orientation Stereo Mechanism 1 Br
HBr (no peroxides) Markovnikov None Be able to draw completely 2 H CH 3 Br both cis and trans HBr peroxides Anti-Markovnikov Nonselective. Both cis and trans Be able to draw propagation steps. 3 OH CH 3 H 2 O, H Markovnikov None Be able to draw completely 4 OH CH 31. Hg(OAc)
2 , H 2 O2. NaBH4
Markovnikov None Not responsible 5 H
CH 3 OH1. BH
3 •THF 2. H 2 O 2 , NaOHAnti-Markovnikov Cis Not responsible 6 OR
CH 31. Hg(OAc)
2 , ROH2. NaBH4
Markovnikov None Not responsible 7 H
CH 3 H D D H 2 , PtNone Cis Not responsible
Chem 350 Jasperse Ch. 8 Handouts 2 Orientation Stereo Mechanism 8 Br CH 3 H Br Br 2 (or Cl 2None Trans Be able to draw completely 9 OH
CH 3 H Br Br 2 , H 2 O (or Cl 2 Markovnikov Trans Be able to draw completely 10 O CH 3 H PhCO 3 HNone Cis Not responsible 11 OH
quotesdbs_dbs7.pdfusesText_5[PDF] alkyl halide functional group
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