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...Chemistry 218, 2007
Quiz 8 (The Last)
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1. Neither of the following reactions work as drawn. Explain why, and propose an alternative method to make the product from the starting material (your alternative may require more than one step).
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...Chemistry 218, Winter 2007
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...Chemistry 218, Winter 2007
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...Chemistry 218, Winter 2007
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1. Fill in the blanks for the following reactions. Assume a single equivalent of reagent, unless otherwise noted, and that every reaction is quenched. (40 pts...
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316 CHEM syllabus 2004 CHEM 316 Advanced topics in Inorganic Chemistry Fall 2004 Rachel Narehood Austin Dana 320/316 Bardwell Rm. 25 786-6295, raustin@bates.edu http://abacus.bates.edu/~raustin/ Class meeting time and location: M, W, 2:40-4:00, Dana 300 Course Description CHEM 316. Advanced Topics in Inorganic Chemistry. A study of selected advanced topics in inorganic chemistry. Emphasis is placed on the application of group theory to the elucidation of electronic structure. Selected topics may also include bioinorganic chemistry, inorganic materials, and inorganic reaction mechanisms. Opportunities for critical reading of the current literature are also presented. Text: Robert Carter Molecular Symmetry Grading: Your grade for this course will be determined based on your grades on each of twelve assigned sets of homework problems (70%), and either your own independent work (30 %) or your grade on the final exam (30 %). It is expected that students will come to every class well prepared to discuss the assigned material. There will be no inclass exams during the semester. The final exam will be given during the regularly scheduled exam period, Tuesday December 14th 1:15. The final is required if you do not do the independent project. A problem set will be assigned each Monday. The completed problem set is due the following Monday at the beginning of class. Students may consult each other on the problem sets, but it is expected that each student will do his or her own work. Homework: You are responsible for doing all assigned problems each week (and handing them in) but only publicly presenting a subset of the assigned problems (you ll be told ahead of time which subset is yours). Your homework grade will reflect both how well you did the work and how well you presented it to the class Independent Project: This year you will have the option of doing an independent project in inorganic chemistry or taking a comprehensive final exam in the course. If you elect to do the independent project, you will pick a topic in inorganic chemistry that you would like to study. Each week you will spend some time reading and thinking about the topic you have assigned yourself. You and I will meet once per week for thirty minutes (let s set up a regular time to do this) to discuss work your for the week. The key to making this part of the course successful is that you pick a manageable and focused area to work in. You might pick a single textbook and select to work through a few chapters. Or you might pick an assortment of article I d strongly suggest no more than one per week and read the articles thoroughly. I d like you to have a focus to 1 CHEM 316 syllabus 2004 your reading, even if it is a broad as I d like to learn more about solid state chemistry so that when you talk to me and talk to your classmates, you can present your work in a context that makes it clear how you are progressing in your own goal. There are plenty of potential topics. I ll throw out a few ideas just to get you thinking: the use of metals in medicine, organometallic chemistry, photochemistry, aqueous geochemistry, bioinorganic chemistry, solid state chemistry, reaction mechanisms in inorganic chemistry (at a more advanced level than in 215), specific classes of inorganic materials. You decide on the way you want to document your work. Do you want to write an article summary each week? Would you like to assign yourself some homework problems and then do them? Would you prefer to write one paper that is due at the end of the semester? We ll discuss how your work should be graded. We ll set us a time to meet for half an hour each week to discuss your project. Schedule: Class Meeting Week of: September 6 September 13 Group theory topic Overview of course expectations in an advanced science seminar Symmetry in chemistry, symmetry elements, symmetry operations CH. 1 Point groups CH. 2 Basic definitions from group theory, group multiplication tables CH. 3 Irreducible representations and character tables CH. 3 Representations of geometric transformation - symmetry operations as matrices Supplemental material Symmetry and Molecular Orbital Theory CH. 4 Symmetry and Molecular Orbital Theory Supplemental material Group theory and Ligand Field Theory CH. 7 Symmetry and spectroscopy CH. 6 Symmetry and spectroscopy Supplemental material Comprehensive problem set Comprehensive problem set 2 September 20 September 27 October 4 October 11 October 18 October 25 November 1 November 8 November 15 November 29 December 6 CHEM 316 syllabus 2004 3
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Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Winter, 2008 Lecture: Group Problems Instructor: Office Hours: Course web page: MWF, 11-11:55, Carnegie 204 Th 11-11:55, Carnegie 204 Prof. Jennifer Koviach-Ct 217 Dana, jkoviach@bates.edu Mon. 2-3, Thurs. 9:30-10:30 http:/abacus.bates....
Bates >> ABACUS >> 218 (Fall, 2008)
Pre-lab for Experiment 1 Name: Date: Lab day: 1. Give the equation of the reaction you will perform today: 2. In what order do you add the alkene, Pd/C, and ethyl acetate? 3. How much ethyl acetate would you use for 300 mg of eugenol? ...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 1 1. Reaction: Name: Date: Lab day: 2. 3. Amount of eugenol: _ g _ mmol Theoretical yield of product: _ g Isolated amount: _ g, _ mmol 4. 5. Percent yield of product: Draw the structure of the product, and label the pr...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 2 Name: Date: Lab day: 1. 2. Solid unknown number: Draw the structure of solid unknown. 3. Actual m.p.: Lit. m.p.: Source: 4. Draw the structure of your unknown, and label the protons. Construct a table of the 1H NMR pe...
Bates >> ABACUS >> 218 (Fall, 2008)
Pre-lab Experiment 3 Name: Date: Lab day: 1. Draw the reaction you will perform today. 2. How many grams of p-aminobenzoic acid will you use? 3. How much absolute ethanol will you use? 4. Describe the process you will use to recrystallize the...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 3 Name: Date: Lab day: 1. Draw the full, balanced, equation of the reaction you performed. 2. 3. p-aminobenzoic acid used: _ g, _ mmol Theoretical yield of benzocaine: _ g Isolated amount: _ g, _ mmol, _ % yield 4. lit....
Bates >> ABACUS >> 218 (Fall, 2008)
Pre-lab for Experiment 5 Name: Date: Lab day: 1. Draw the mechanism of the reaction of methylbenzoate with phenyl magnesium bromide. 2. Why is it important to make sure that the glassware is completely dry before performing this reaction? 3. H...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 5 Name: Date: Lab day: 1. Reaction: 2: Mechanism: 3. 4. 5. Amount of methyl benzoate: Amount of product isolated: Percent yield of product: _ mL _ g _ mmol _ mmol 6. Melting point of the product: (if you were not ab...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 6 Name: Date: Lab day: 1. Draw the reaction (with all possible products) and mechanism for the reaction you performed. 2. Give the ratio of products, and explain how you came to this conclusion. In your explanation, you shou...
Bates >> ABACUS >> 218 (Fall, 2008)
Pre-lab for Experiment 7 Name: Date: Lab day: For each test tube, give the amount of each compound that you will add. ...
Bates >> ABACUS >> 218 (Fall, 2008)
Post-lab for Experiment 7 Name: Date: Lab day: 1. List the amount of each compound that you added to each of the eight mixtures. 2. List the mixtures that had a zone of inhibition, and give the size (in mm) of the diameter of the zone for each. 3...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 1 Reccomended Problems from the text: 12.2, 12.5, 12.6, 12.10-12.14, 12.32, 12.34, 12.36, 14.28-15.32. 14.55-14.59, 14.63 1. For each of the following, two constitutional isomers are given. Determine which one corresponds to the...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 1 Reccomended Problems from the text: 12.2, 12.5, 12.6, 12.10-12.14, 12.32, 12.34, 12.36, 14.28-15.32. 14.55-14.59, 14.63 1. For each of the following, two constitutional isomers are given. Determine which one corresponds to the...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 2 Reccomended Problems from the text: 13.1-13.4, 13.21, 13.23, 10.4-10.8, 10.12-10.24, 10.34-10.35, 10.37-10.38, 10.44-10.45, 10.46-10.47 (a-f), 10.48-10.49, 10.50 (a, b, d, e, h), 10.51, 10.53 (a, b, c, e, f, h), 10.55, 10.56 p...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 2 Reccomended Problems from the text: 13.1-13.4, 13.21, 13.23, 10.4-10.8, 10.12-10.24, 10.34-10.35, 10.37-10.38, 10.44-10.45, 10.46-10.47 (a-f), 10.48-10.49, 10.50 (a, b, d, e, h), 10.51, 10.53 (a, b, c, e, f, h), 10.55, 10.56 p...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 3 Recommended Problems: 10.21-10.24, 10.26, 10.28-10.33, 10.46-47 (e, f, h, i), 10.4810.49, 10.50 (c, d, e, f, h), 10.52 (a, b), 10.53 (c, d, f), 10.62-10.64, 10.66, 12.16, 12.37 (d, e, j, k), 12.39 (b, e, f), 12.55, 12.66 (1st ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 3 Recommended Problems: 10.21-10.24, 10.26, 10.28-10.33, 10.46-47 (e, f, h, i), 10.4810.49, 10.50 (c, d, e, f, h), 10.52 (a, b), 10.53 (c, d, f), 10.62-10.64, 10.66, 12.16, 12.37 (d, e, j, k), 12.39 (b, e, f), 12.55, 12.66 (1st ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 4 Recommended problems from the text: 12.18, 12.20-12.22, 12.29, 12.37 (f, i), 12.43 (a, b, c, f), 12.44-12.47, 12.49-12.50, 12.66, 16.1-16.2, 16.3-16.7 (review), 16.9-16.10, 16.18-16.24, 16.28, 16.32-16.33, 16.46-16.56. Re...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 4 Recommended problems from the text: 12.18, 12.20-12.22, 12.29, 12.37 (f, i), 12.43 (a, b, c, f), 12.44-12.47, 12.49-12.50, 12.66, 16.1-16.2, 16.3-16.7 (review), 16.9-16.10, 16.18-16.24, 16.28, 16.32-16.33, 16.46-16.56. Re...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 5 Recommended problems from the text: 16.15-16.17, 16.40-16.41, 16.43-16.45, 16.57 (Recommended problems from 1st ed.): 16.13-16.15, 16.38-16.39, 16.41-16.42, 16.55, 1. Starting with any diene and dienophile, propose a synt...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 5 Recommended problems from the text: 16.15-16.17, 16.40-16.41, 16.43-16.45, 16.57 (Recommended problems from 1st ed.): 16.13-16.15, 16.38-16.39, 16.41-16.42, 16.55, 1. Starting with any diene and dienophile, propose a synt...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 6 Recommended problems from the text: 17.3-17.4, 17.10, 17.12-17.16, 17.18-17.22, 17.25-17.31, 17.33-17.42, 17.44-17.45, 17.53, 18.1-18.24, 18.32 (a-g), 18.33-18.37, 18.40-18.48, 18.51, 18.54 (a-e), 18.64-18.65 (Recommended...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 6 Recommended problems from the text: 17.3-17.4, 17.10, 17.12-17.16, 17.18-17.22, 17.25-17.31, 17.33-17.42, 17.44-17.45, 17.53, 18.1-18.24, 18.32 (a-g), 18.33-18.37, 18.40-18.48, 18.51, 18.54 (a-e), 18.64-18.65 (Recommended...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 7 20.2-20.6, 20.8-20.11, 20.14. 20.16-20.18-20.24, 20.26-20.28, 20.37-2.38 (except f, i), 20.40 (a-j), 20.43 (a-b, d-e), 20.44 (c,d), 20.45, 20.46 (a, b, d), 20.48 (a-f, h, i), 20.49 (ac, e, h), 20.51 (except EG), 20.53-20....
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 7 20.2-20.6, 20.8-20.11, 20.14. 20.16-20.18-20.24, 20.26-20.28, 20.37-2.38 (except f, i), 20.40 (a-j), 20.43 (a-b, d-e), 20.44 (c,d), 20.45, 20.46 (a, b, d), 20.48 (a-f, h, i), 20.49 (ac, e, h), 20.51 (except EG), 20.53-20....
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 8 Recommended problems from the book: 20.25, 20.29-20.30, 20.34-20.35, 20.40 (l), 20.41, 20.43 (f), 20.48 (g, j), 20.50, 20.51, 20.52(c), 20.60 (except f), 20.61-20.66 (Recommended problems from 1st ed): 20.26, 20.29-20.31,...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 8 Recommended problems from the book: 20.25, 20.29-20.30, 20.34-20.35, 20.40 (l), 20.41, 20.43 (f), 20.48 (g, j), 20.50, 20.51, 20.52(c), 20.60 (except f), 20.61-20.66 (Recommended problems from 1st ed): 20.26, 20.29-20.31,...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 8 Recommended problems from the book: 21.3-21.5, 21.15-21.21, 21.23-21.40, 21.4321.45, 21.46-21.51, 21.52 (a-d, f-h), 21.53-21.57, 21.61-21.71, 21.72-21.80, 21.87-21.88 (1st ed.: 21.3-21.5, 21.17-21.21, 21.23-21.38, 21.41-2...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Problem Set 9 Recommended problems from the book: 21.3-21.5, 21.15-21.21, 21.23-21.40, 21.4321.45, 21.46-21.51, 21.52 (a-d, f-h), 21.53-21.57, 21.61-21.71, 21.72-21.80, 21.87-21.88 (1st ed.: 21.3-21.5, 21.17-21.21, 21.23-21.38, 21.41-2...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 10 Recommended Problems from the book: 22.4-22.5, 22.10-22.31, 22.42-22.50, 22.5322.57, 22.58, 22.60-22.64, 22.66-22.69, 22.85-22.86, 28.13-28.15, 28.19-28.20, 28.5328.60. (1st ed: 22.5-22.6, 22.11-22.31, 22.41-22.51, 22.53-22.5...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 10 Recommended Problems from the book: 22.4-22.5, 22.10-22.31, 22.42-22.50, 22.5322.57, 22.58, 22.60-22.64, 22.66-22.69, 22.85-22.86, 28.13-28.15, 28.19-28.20, 28.5328.60. (1st ed: 22.5-22.6, 22.11-22.31, 22.41-22.51, 22.53-22.5...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 11 Recommended problems from the text: 23.1-23.2, 23.9, 23.11-23.14, 23.16-23.18, 23.2023.26, 23.29, 23.31-23.32, 23.34-23.35, 23.41-23.43, 23.45-23.46, 23.47 (b, c, e, g, h), 23.48-23.50, 23.51-23.52, 23.54, 23.56-23.58 (Recomm...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 11 Recommended problems from the text: 23.1-23.2, 23.9, 23.11-23.14, 23.16-23.18, 23.2023.26, 23.29, 23.31-23.32, 23.34-23.35, 23.41-23.43, 23.45-23.46, 23.47 (b, c, e, g, h), 23.48-23.50, 23.51-23.52, 23.54, 23.56-23.58 (Recomm...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 12 Recommended problems from the book: Any or all of the problems in Ch. 24 (both editions) I highly recommend doing the problems in Ch. 24, especially those that cover topics you do not understand well. 1. Each of the following...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Problem Set 12 Recommended problems from the book: Any or all of the problems in Ch. 24 I highly recommend doing the problems in Ch. 24, especially those that cover topics you do not understand well. 1. Each of the following molecules can b...
Bates >> ABACUS >> 218 (Fall, 2008)
OH Br Two options: either treat with HBr, and brominate with a cation shift. Or, dehydrate first with H2SO4, then hydrohalogenate with HBr OH Br HBr OH H2SO4 HBr Br OH Br Cannot use SN1 because 2 would be too slow. Must eliminate by dehydroha...
Bates >> ABACUS >> 218 (Fall, 2008)
1. Propose a mechanism for the following transformations: H2SO4 OH H+ OH2 B H Br2 HO Br O O Br OH Br B H 2. Propose a synthesis of the following molecules, using the precursors given: Br NaOEt Br Br Br2 Br H2, Pd/CaCO3 Br2 Br 9-BBN; H2O2, NaO...
Bates >> ABACUS >> 218 (Fall, 2008)
Propose a mechanism: HBr Br H H+ resonance Br O O mCPBA (ArCO3H) Ar OH O Ar O Ar O HO Ar O O H O O O H Propose a synthesis: Br 9-BBN; H2O2, NaOH OH PBr3 Br O OH mCPBA 9-BBN; H2O2, NaOH O O OH NaH; O OH any alkyne Ph O H O3, Me2S ...
Bates >> ABACUS >> 218 (Fall, 2008)
O O CH3Cl, AlCl3 O O O + (major) O Br Br2, FeBr3 Mg then A Ph OH Ph OH + + OH O Cl AlCl3 O Ph O Ph O Ph CH3Cl, AlCl3 Br2, FeBr3 Br CH3 Ph O Cl O CH3Cl, AlCl3 O NaBH4 -or-LiAlH4 -or-DIBAL-H HO AlCl3 O OMe DIBAL-H, -78C O H EtMgCl OH...
Bates >> ABACUS >> 218 (Fall, 2008)
(a) Acetonide protecting groups were installed to protect the hydroxyl groups from oxidation in steps 3 to 4. (b) Mechanism for protection: H+ O O H HO H O R OH R H2O O R OH R HO R OH R O R OH R O R O H -H+ O O R R R (c) Mechanism for h...
Bates >> ABACUS >> 218 (Fall, 2008)
O O OEt O O NaBH4 H+ O OEt OH NaOH H+ O OH OH O OH OH O O OH Et3N, TBSCl O OH OTBS Cl O O OTBS TBAF O O OH CrO3, H+ target O O O O MeOH, H+ NaOH O NaOMe HO O OH MeOH, H+ MeO O OMe O MeO O OMe MeO O O OH MeOH, H+ MeO O O OMe O CN N H NaOH or...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 1 Name: 1. Match each 13C NMR spectrum to one of the compounds shown below (the spectrum for one of the compounds is not given.). O OCH3 O OCH3 A B C O OH 2. Give the appropriate starting material, reagents, and/or product in t...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 1 Name: 1. Match each 13C NMR spectrum to one of the compounds shown below (the spectrum for one of the compounds is not given.). O OCH3 O OCH3 A B C O OH Compound C: four peaks, no C-O Compound A: four peaks, one C-O 2. Give...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 2 Name: 1. The mass spectrum for 2-butanol is shown below. Identify the labelled peaks, either as fragments of the parent or as the fragement itself (M+-R or R+). 2. Draw the structure of (E)-3-methyl-3-hexene 3. Draw the mech...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 2 Name: 1. The mass spectrum for 2-butanol is shown below. Identify the labelled peaks, either as fragments of the parent or as the fragement itself (M+-R or R+). Important peaks: 74: 59: 56: 45: M+ M+- Me M+-H3O M+-Et 2. Draw ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 3 Name: 1. Draw the product and the mechanism for the following reaction. Be sure to indicate the relevant stereochemistry. Cl2, H2O 2. Fill in the boxes with the appropriate starting material, reagent, or product. (a) O Ar O ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 3 Name: 1. Draw the product and the mechanism for the following reaction. Be sure to indicate the relevant stereochemistry. Cl2, H2O Cl Cl Cl2, H2O OH Cl (+ enantiomer) B H2O Cl OH2 Cl 2. Fill in the boxes with the approp...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 4 Name: 1. Sketch the HOMO and LUMO for pentadienyl radical (consider an orbital with a single electron to still be the HOMO). 2. Show the stereochemistry of the product below, and briefly explain the stereochemical outcome of ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 4 Name: 1. Sketch the HOMO and LUMO for pentadienyl radical (consider an orbital with a single electron to still be the HOMO). LUMO HOMO 2. Show the stereochemistry of the product below, and briefly explain the stereochemical...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 5 Name: 1. Give the complete name for the following molecule: OH Name: _ 2. Plot the relative energies of the -molecular orbitals for the following molecule, label each orbital as bonding, non-bonding, or anti-bonding, and fil...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Quiz 5 Name: 1. Give the complete name for the following molecule: OH Name: m-propylphenol or meta-propylphenol or 3-propylphenol 2. Plot the relative energies of the -molecular orbitals for the following molecule, label each orbit...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2008 Quiz 6 Name: 1. The epoxidizing agent m-CPBA is prepared from the corresponding carboxylic acid. Would you choose an oxidizing or reducing agent for this transformation? Cl Cl OH O O O OH mCPBA 2. Fill in the blanks: O PC...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2008 Quiz 6 Name: 1. The epoxidizing agent m-CPBA is prepared from the corresponding carboxylic acid. Would you choose an oxidizing or reducing agent for this transformation? Cl Cl OH O O O OH mCPBA There are more bonds to oxyg...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2008 Quiz 7 Name: 1. Draw the mechanism for the following reaction: O , H+ O O OH OH 2. Give the reagents necessary to prepare the following compound using a Wittig reaction. O ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2008 Quiz 7 Name: 1. Draw the mechanism for the following reaction: O , H+ O O OH OH OH O H OH OH O OH OH2 O OH -H+ O O H O O 2. Give the reagents necessary to prepare the following compound using a Wittig reaction. O It ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2007 Quiz 8 (The Last) Name: 1. Neither of the following reactions work as drawn. Explain why, and propose an alternative method to make the product from the starting material (your alternative may require more than one step). O + M...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, 2007 Quiz 8 (The Last) Name: 1. Neither of the following reactions work as drawn. Explain why, and propose an alternative method to make the product from the starting material (your alternative may require more than one step). O + M...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 1 Name: 1. _ 5. _ 2. _ 6. _ 3. _ 7. _ 4. _ 1. Fill in the appropriate boxes. Assume all reactions are quenched and that both enantiomers (or diastereomers) are formed during the reaction. (5 pts ea) (a...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 1 Name: 1. _ 5. _ 2. _ 6. _ 3. _ 7. _ 4. _ 1. Fill in the appropriate boxes. Assume all reactions are quenched and that both enantiomers (or diastereomers) are formed during the reaction. (5 pts ea) (a...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 2 Name: 1. _ 4. _ 2. _ 5. _ 3. _ 6. _ 7. _ 1. Fill in the blanks for the following reactions. Assume a single equivalent of reagent, unless otherwise noted, and that every reaction is quenched. (40 pts...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 2 Name: 1. _ 4. _ 2. _ 5. _ 3. _ 6. _ 7. _ 1. Fill in the blanks for the following reactions. Assume a single equivalent of reagent, unless otherwise noted, and that every reaction is quenched. (40 pts...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 3 Name: 1. _ 4. _ 2. _ 5. _ 3. _ 6. _ 1. Fill in the blanks on the following reactions. Assume one equivalent unless otherwise noted, and that all reactions are quenched (5 pts ea.) (a) OH OH O O O ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2007 Exam 3 Name: 1. _ 4. _ 2. _ 5. _ 3. _ 6. _ 1. Fill in the blanks on the following reactions. Assume one equivalent unless otherwise noted, and that all reactions are quenched (5 pts ea.) (a) O OH OH O H+ O O ...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Winter 2007 Final Exam Name: Extra credit: give the IUPAC names for the following compounds: OH I\'m diene! OH 1._ 2. _ 3. _ 4. _ 5. _ 6. _ 7. _ 1. Fill in the blanks. Assume a single equivalent of reagent, and that all reactions...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Winter 2007 Final Exam Name: Extra credit: give the IUPAC names for the following compounds: OH I\'m diene! OH 1._ 2. _ 3. _ 4. _ 5. _ 6. _ 7. _ 1. Fill in the blanks. Assume a single equivalent of reagent, and that all reactions...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Study Guide, Exam 1 Ch. 14: NMR: 13 C NMR (Table will be provided) Ch. 13: Mass Spectroscopy Interpretation of a spectrum assignment of simple fragments Ch. 10/11: Alkenes and Alkynes For each reaction below, you should know the mechani...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Study Guide, Exam 2 Ch. 17: Benzene and Aromatic Compounds Nomenclature of benzene Molecular orbital description of aromaticity: inscribed polygon Hckels Rule Aromatic, Non-aromatic, anti-aromatic compounds Ch. 18: Reactions of Aromatic...
Bates >> ABACUS >> 218 (Fall, 2008)
Chem. 218 Important Concepts, Exam 3 Ch. 15.7-15.8 Spin-spin coupling coupling complex splitting patterns (ex. dd, dt, ddd, etc) Ch. 21: Aldehydes and Ketones: Nucleophilic Addition Nomenclature Synthesis of hemiacetals, gem-diols (hydrates), acetals...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218 Study Guide, Final Ch. 14: NMR: 13 C NMR (Table will be provided) Spin-spin coupling coupling complex splitting patterns (ex. dd, dt, ddd, etc) Ch. 13: Mass Spectroscopy Interpretation of a spectrum assignment of simple fragments Ch. 10...
Bates >> ABACUS >> 218 (Fall, 2008)
Chemistry 218, Winter 2008 Exam 1 Name: 1. _ 4. _ 2. _ 5. _ 3. _ 6. _ 7. _ 1. Fill in the blanks. (5 pts ea.) (a) O H H HCl (1 eq), - 80C H O (b) Li/NH3 Cl2 (c) HBr Br O an alkene only product formed (d) O OMe MeO + OEt 2...
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