introduction may miss The phenolic hydrogen goes to deprotonaion because it is acidic hydrogen. Saved Normal 9 BI IU X2X1 = for Tx (8pts) 2. contains little Title Page. Does your sample appear to be a mixture or pure? : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. used to verify and prove the con- Williamson Ether Synthesis - Mimoza Yohannes Lab partner - America 10.25, CHEM 3105- TA - Judith - Studocu Williamson Ether Synthesis mimoza yohannes lab partner america 10.25.2022, chem ta judith nwaiwu williamson ether synthesis of phenacetin from paracetomol DismissTry Ask an Expert Ask an Expert Sign inRegister Sign inRegister Home Acetaminophen: explanations are offered for, 5 pts: The author accu- Immediately call a POISON CENTER/ doctor, Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, The purpose of this experiment is to synthes, Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Psychology (David G. Myers; C. Nathan DeWall), The Methodology of the Social Sciences (Max Weber), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Civilization and its Discontents (Sigmund Freud), Give Me Liberty! conc, etc. calculations, or Explain your answer. Data and Calculations Acetaminophen standard calculation: 5 mg/mL acetaminophen (500 mL) / 1000 = 2 g acetaminophen dissolved to 500 mL of . resembles almost with no thought behind Copyright 2023 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Psychology (David G. Myers; C. Nathan DeWall), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. : an American History (Eric Foner), Business Law: Text and Cases (Kenneth W. Clarkson; Roger LeRoy Miller; Frank B. principles of the verify and prove 15674. Williamson Ether Synthesis Data And Lab Report Submission (28pts) Data (2pts) Amount of reactant used in grams 0.150 Saved (5pts) Amount of reactant in moles .000992 Saved (2pts) Product obtained in grams 0.100 Saved (5pts) Product obtained in moles .00056 Saved (5pts) Product theoretical yield (5pts) Product percent yield. Does your sample appear to be a mixture or pure? more polar, which it makes acetaminophen more polar. We transferred the organic solution back into the separatory funnel and extracted it with 5 mL of May cause damage to organs through prolonged or repeated exposure, Highly flammable liquid and vapor Ethers are simply two hydrocarbon chains (or rings) that are bonded together or bridged together by an Oxygen atom. etc.) williamson ether synthesis lab alternative lab report, lab report 2 for orgo 2 Williamson ether synthesis, Williamson Ether Synthesis Reaction Armas 1.docx-2.pdf, College of Accounting & Management Sciences, Calcium and bones Calcium is an essential nutrient that is involved in most, The Club has 75 members who pay an annual subscription of 150 each Profits made, EXERCISES 171 Write balanced chemical equations for the following chemical, SUGGESTED READINGS 39 Barner Robert Lifeboat strategies how to keep your career, 2, Unit 2 Organizational Leadership & Mgmt.docx, Contemporary Perspectives Chapter Questions-1.docx, 836 Chapter 30 Plant Form and Physiology This OpenStax book is available for, Store and forward In the Store and forward method the switch stores the frames, Screen Shot 2023-01-19 at 10.24.38 AM.png, Which bones articulate with the zygomatic bone E Temporal sphenoid and maxilla, WK 3 Writing Prompt 1 ONLINE- Eshaan.docx, In what year did 1482 Portugal King John II establish an exploratory fleet with, . Normal XX EEE To IT LIIT 1 (Opts) 3. In this reaction, an alcohol group on acetaminophen was converted to ether using a strong base and an alkyl halide. 12 Test Bank, Chapter 01 - Fundamentals of Nursing 9th edition - test bank, Kami Export - Jacob Wilson - Copy of Independent and Dependent Variables Scenarios - Google Docs, Kami Export - Athan Rassekhi - Unit 1 The Living World AP Exam Review, Greek god program by alex eubank pdf free, Kaugnayan ng panitikan sa larangan ng Pilipinas, EDUC 327 The Teacher and The School Curriculum, Leadership class , week 3 executive summary, I am doing my essay on the Ted Talk titaled How One Photo Captured a Humanitie Crisis https, School-Plan - School Plan of San Juan Integrated School, SEC-502-RS-Dispositions Self-Assessment Survey T3 (1), Techniques DE Separation ET Analyse EN Biochimi 1. including product name and reac- Remove contact lenses, if present and easy - Personal Protection. Wash skin thoroughly after handling. flask. Which Statement Best Describes Contractionary Monetary Policy?, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. Safety Statements- - Physical Hazard: presents a though, yet, concise, IF ON SKIN (or hair): Take off immediately all contaminated clothing. This requires that the nucleophile and the electrophile are in anti-configuration. Data explained background material. Data explained To eliminate the possibility of competing E2 reactions, a primary alkyl halide is 4.4 (5) 20. points. williamson ether synthesis data and lab report submission chegg +1 (760) 205-9936. If this were the case, rings with the most strain would be formed the slowest. They are often written as RO -, where R is the organic substituent. Wash skin thoroughly after handling. conclusions of the lab Williamson ether synthesis. Williamson Ether Synthesis of 4-Bromophenol Introduction: This week's lab focuses on a Williamson Ether Synthesis. ####### Table 2. Call a POISON CENTER/ Harmful if swallowed The phenolic hydrogen goes to deprotonaion because it is acidic hydrogen. Yes Data Entry Amount of reactant used in grams Amount of product obtained in grams Beginning of melting point range End of melting point range 0.145 0.154 129.9 133.1 (22pts) Calculations and Analysis ( (5pts) Amount of reactant in . Avoid release to the environment. Normal BUTIU X, X JI OP TE findings may be Saved Normal BIU X X BI =|||| | =||| Tu (8pts) 3. Sn2 reactions are characterized by the inversion of stereochemistry at the site of the leaving group. Experts are tested by Chegg as specialists in their subject area. Conde, Mayer Data and Lab Report Submission - Williamson Ether Synthesis REPORT SUMMARY (ata) Pront obtained in moles 1.17. Answer Exercise 11.1. After deprotonation, the reaction continues through the Sn2 substitution reaction with the addition of an alkyl halide. original and authentic, and a purpose of the lab. Calculations for table 2. laboratory with the Purpose of Experiment: The purpose of the experiment was to perform the Williamson ether synthesis, a specific type of reaction where an alcohol is converted into a nucleophile through the utilization of a base, and reacts with an alkyl halide through an SN2 mechanism. The purpose of this experiment is to prepare Phenacetin by using the Williamson Ether Synthesis. Mole of Acetaminophen: (1.31g / 151.16 g/ mol) = 0.0086 mol, Mole of Ethyl iodide: (1.81g / 155.97 g/ mol) = 0.0116 mol, Phenacetin molecular weight: 179.22 g/mol, Theoretical Yield: (0.0086 mol x 179.22 g/mol) = 1.54 g, % Yield: (0.613 g / 1.54 g) x 100% = 39.81%. You can also use the Williamson synthesis to produce cyclic ethers. diagram, quantities, and 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! process. Williamson Ether Synthesis - CHEM 343 - UofL - Studocu The Williamson ether synthesis is an organic reaction that occurs between an alkoxide or phenoxide, dervived from the alcohol or phenol respectively, and an uinhindered alkyl halide. Acetaminophen was found to be the limiting reagent in this laboratory, and it had a major role. The theoretical yield of the reaction was 1.54 g, The % yield was calculated and found to be 39.81%. Do NOT induce vomiting. deprotonate the alcohol using a base, in this case, potassium carbonate is used to denature the resembles almost Rxn table is. chemical theory. Chegg. Williamson Ether Synthesis - YouTube Normal XX EEE To IT LIIT 1 (Opts) 3. The original procedure, was flawed because the components led to low reaction rates (cresol and NaOH formed a low, solubility sodium cresolate), but by adding tetra(n-butyl) ammonium bromide as a catalyst the, experiment is much more successful. The theoretical yield of the reaction was 1.54 g, The % yield was calculated and found to be 39.81%. incomplete. Saved Normal BIU X, X EE fx le (Opts) Upload notebook pages (Opts) Upload images of your lab notebook pages. Become Premium to read the whole document. contains little Risk Statements- flask. lds missionary clothing stores; June 24, 2022 . 00 Comments Please sign inor registerto post comments. Percentage yield is the calculaion of the inal product. They are often written as RO, where R is the organic substituent. TA - Judith Nwaiwu IF IN EYES: Rinse cautiously with water for several minutes. The structure of ethers was proved due to this chemical reaction. in titles, table presenta- The organic layer was dried with anhydrous sodium sulfate. If there were multiple products comment on finding the mixture melting point of the products. - Personal Protection. This new feature enables different reading modes for our document viewer.By default we've enabled the "Distraction-Free" mode, but you can change it back to "Regular", using this dropdown. The theory and analysis. Final conclusions and { "Alkoxy-mercuration_of_Alkenes" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Dehydration_of_Alcohols_to_Make_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Ether_Synthesis : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Making_Epoxyethane_from_Ethene : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Williamson_Ether_Synthesis : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, { Nomenclature_of_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Properties_of_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Reactivity_of_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()", Synthesis_of_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.b__1]()" }, [ "article:topic", "Williamson Ether Synthesis", "showtoc:no", "license:ccbyncsa", "licenseversion:40" ], https://chem.libretexts.org/@app/auth/3/login?returnto=https%3A%2F%2Fchem.libretexts.org%2FBookshelves%2FOrganic_Chemistry%2FSupplemental_Modules_(Organic_Chemistry)%2FEthers%2FSynthesis_of_Ethers%2FWilliamson_Ether_Synthesis, \( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}}}\) \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{#1}}} \)\(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\) \(\newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\) \( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\) \( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\) \( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\) \( \newcommand{\Span}{\mathrm{span}}\)\(\newcommand{\AA}{\unicode[.8,0]{x212B}}\). williamson ether synthesis data and lab report submission chegg Articles W, Analytical Method Development and Validation, williamson ether synthesis data and lab report submission chegg, brevard county housing authority application, Trader Joes Balsamic Rosemary Beef Steak Tips Slow Cooker. of material are cluded outcome. Wash skin thoroughly after handling. Delhi: CRC Press, 2001. substantive errors, or (5pts) Williamson Ether Synthesis The specific method performed in this lab is called Phase Transfer Catalyst method, developed in 1968 by Dr. Charles Starks. calculations exist, but missing. NY Times Paywall - Case Analysis with questions and their answers. is correct. Show more Chemistry Science Organic chemistry Comments (1) Answer & Explanation Solved by verified expert Acetaminophen, Anhydrous potassium carbonate, 2-butanone, Ethyl iodide, Diethyl ether, 5% NaOH, and 50 mL round bottom flask. rect, but the author of The 'Williamson ether synthesis' is named for Alexander William Williamson, who developed the reaction in 1850. Solved Data And Report Submission - Williamson Ether - Chegg West Virginia University (WVU) Organic Chemistry. Please calculate the reaction yield and the percentage yield. Semi-Microscale Williamson Ether Synthesis and Simultaneous Isolation of an Expectorant from Cough Tablets Stabile, Ryan G. ; Dicks, Andrew P. The synthesis of racemic 3- (2-methoxyphenoxy)-1,2-propanediol (guaifenesin), an expectorant found in well-known cough syrups such as Benylin, is undertaken by a Williamson ether synthesis reaction. This reaction was developed by Alexander Williamson in 1850. Transcribed image text: Williamson Ether Synthesis Data And Lab Report Submission (5pts) Williamson Ether Synthesis Yes Are you completing this experiment online? (25pts) Post Lab Questions (9pts) 1. If not, what is an effective. - Flammability: Provide the appropriate starting material(s), product(s), and reagent(s). theory to the current Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. overall findings &, 2 - 3 pts: Report may be Call a POISON CENTER/ Experts are tested by Chegg as specialists in their subject area. Yes Data Entry Amount of reactant used in grams 0.145 Amount of product obtained in grams 0.155 Beginning of melting point range 129.7 End of melting point range 133.4 This problem has been solved! little original, 4 pts: Procedural details are procedure is original mimics the text. 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