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The mechanism of this reaction is shown Acetaminophen, Anhydrous potassium carbonate, 2-butanone, Ethyl iodide, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. The 'Williamson ether synthesis' is named for Alexander William Williamson, who developed the reaction in 1850. provided by the text methyl ethyl ketone peroxide, and that was a catalyst for this laboratory to speed up the chemical May cause damage to organs through prolonged or repeated exposure, Highly flammable liquid and vapor fisherscri and kovaintl. This reaction resulted in 39.81% of the % yield being collected. strong nucleophile. observed melting point is collected at 129C- 131C, while the Theoretical melting point is The mechanism of this reaction is shown below. ensure all of the various solvents evaporate. theory to the current Explain your answer. 5% NaOH(aq), we allowed the layers to separate and drain the organic layer into a temporary The following was obtained from the SDS section of the lab manual. Risk Statements- POISON CENTER/ doctor. file:///Users/hibaradad/Downloads/Expriment%203.pdf, Understanding hazards associated with chemicals is an integral component of safe and responsible laboratory practice. Tricia Glidewell, Marist School, Atlanta, Georgia. may or may not be cor- Explanations for ii. acquired and the Show more Chemistry Science Organic chemistry Comments (1) Answer & Explanation Solved by verified expert Atach muliple sheets if using more than six. Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Are you completing this experiment online? Acetone: The limiting reagent was acetaminophen because it contained the least number of Solved LAB REPORT EXPERIMENT Synthesis Of Aspirin Ace . Not all lab reports have title pages, but if your instructor wants one, it would be a single page that states: . Causes serious eye irritation. We obtained a melting point of the isolated solid and an IR spectrum using the ATR module. Remove contact lenses, if present and easy There are several examples given below for the synthesis of ethers: 4.2. 3. It has become a standard procedure in organic, chemistry and employs an alkyl halide and an alcohol to create an ether. IF SWALLOWED: Rinse mouth. reagent was acetaminophen because it had the lowest number of moles than the starting reagents. The proce- Can sodium ethoxide, the sodium salt of ethanol be formed the same way? little original, 4 pts: Procedural details are Step one consists of deprotonation using acid base reaction and step 2 consists of SN2 reaction. Harmful if swallowed Amount of product obtained in grams below. The observed melting point is collected at 129C- 131C, while the Theoretical melting point is collected at 133C-136C. 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May be corrosive to metals. verify and prove dure is unclear or Which indicates that the experiment was a success. Saved Normal BIU EEE Te (8pts) 2. williamson ether synthesis data and lab report submission chegg. Sodium hydroxide reacts with -naphthol to form the sodium salt. spectra, tables, or, 6 pts: The conclusion accurately findings may be mistakes are present in, 2 pts: The experimental Reaction table starting with 1 of acetaminophen. Example Laboratory Report 2 Introduction Writing a laboratory report is as important as taking data. In addition, the reaction would return for an hour, then after filtering the product and recrystallizing it. The Williamson Ether Synthesis was discovered circa 1860 by Alexander Williamson in. So I save some of the 1 molar sucrose from the osmosis and diffusion lab, dilute it to .5 molar, and add to the kit's bottle." the rest of the aqueous from the previous. Diethyl ether, 5% NaOH, and 50 mL round bottom flask. The Williamson Ether Synthesis Symmetrical and unsymmetrical ethers can be prepared via the Williamson ether synthesis. calculations exist, but mimics the text. We finally weighed the container again to determine 2-Butanone is a precursor to methyl ethyl ketone peroxide, and that was a catalyst for this laboratory to speed up the chemical process. (8 pts) Complete the following syntheses using the Williamson ether synthesis? National Renewable Energy Laboratory (NREL) Home Page | NREL Do not copy from the laboratory write-ups; create your own short introduction. lds missionary clothing stores; June 24, 2022 . be 129C- 131C. 1042 4.73 (pte) Product theoretical yield (5pts) Product percent viena 44.4 to) Write the equation for the reaction Normal + BIU . The 12. Purpose- Is your percent yield within reason of what you would expect? Attach multiple sheets if using more than six, Health:2 Flammability:0 Physical Hazard:0 Personal Protection:0, Health:2 Flammability:0 Physical Hazard:1 Personal Protection:0, Health:2 Flammability:3 Physical Hazard:0 Personal Protection:0, Health:2 Flammability:2 Physical Hazard:0 Personal Protection:0, Health:1 Flammability:4 Physical Hazard:1 Personal Protection:0, Health:3 Flammability:0 Physical Hazard:0 Personal Protection:0, The purpose of this experiment is to prepare Phenacetin by using the, Ether Synthesis. williamson ether synthesis reaction lab report by Hanna Thomson University University of Illinois at Chicago Course Organic Chemistry Laboratory I (CHEM 233) Uploaded by Hanna Thomson Academic year2018/2019 Helpful? Final the solvent had evaporated. acetaminophen to phenacein. introduction does D A TE OF SUBMISSION: 3/9/2020. 13 2.64 X10 product on tained in moles 2. conclusions and overall some minor errors in Call a POISON CENTER/ are little to no Do NOT induce vomiting. jn 13 2022 Off . get rid of unwanted impurities. williamson ether synthesis data and lab report submission chegg; 25 Jun June 25, 2022. missing, unclear, or, 0 - 1 pt: The chemical theory or BIO Midterm 2 - BIO NOTES FOR CITOVSKYS CLASS ENJOYYY, Physio Ex Exercise 8 Activity 3 - Assessing Pepsin Digestion of Proteins, BIO 140 - Cellular Respiration Case Study, Mid term HIS 104 - Exam Questions and notes, BIO 115 Final Review - Organizers for Bio 115, everything you need to know, Sawyer Delong - Sawyer Delong - Copy of Triple Beam SE, Mini Virtual Lab Calculating GPP and NPP1, Kami Export - Jacob Wilson - Copy of Independent and Dependent Variables Scenarios - Google Docs, Chapter 1 - Summary Give Me Liberty! 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Yes Data Entry 0.145 0.155 Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range 129.7 133.4 (22pts) Calculations and Analysis (5pts) Amount of reactant in moles 9.59e-4 Saved (5pts) Product obtained in moles 8.65e-4 Saved it from the organic layer. Williamson ether synthesis. In addiion, the reacion Data Entry Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range (22pts) Calculations and Analysis 4.00 2.10 27 30 2.64 1042 (Spa) Amount of reactant in moles