Acetylsalicylic Acid (Aspirin) Synthesis Telow‚ AJV Sumicad‚ CJ‚ Tavanlar‚ EMMT‚ Chem 40.1‚ Institute of Chemistry‚ University of the Philippines Los Baños I. Introduction Organic synthesis is the process where a desired organic compound is constructed or prepared from commercially available materials. The objective of organic synthesis is to design the simplest synthetic routes to a molecule. Aspirin‚ also known as acetylsalicylic acid is as salicylate drug often used as analgesic
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The syntheses of 8-(4-(decyloxy) phenyl)-1‚ 3‚ 5‚ 7-tetramethyl-2‚ 6 dibromo-4-bora‚ 3a‚ 4a-diaza-s-indacene and 8-(4-(decyloxy) phenyl)-1‚ 3‚ 5‚ 7-tetramethyl-2‚ 6 diiodo-4-bora‚ 3a‚ 4a-diaza-s-indacene both commence with the synthesis of 4-(decyloxy) benzaldehyde. Following standard procedures and using the resulting aldehyde‚ along with 2‚4-dimethylpyrole‚ a BODIPY dye was obtained [36]. To facilitate intersystem crossing‚ the 2- and 6- positions of the boradiazaindacene ring system were iodinated
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Assignment 3 Leadership‚ Teambuilding‚ and Communication 3 The CEO of my company is very caring and kind hearted. He is an exceptional leader‚ he is what would describe as a formal leader. trying to fill is for an Executive Director‚ who reports to Board of Directors‚ and reporting to this position are Program Director and Business Managers. Job Summary The Executive Director will serve as Chief Executive Officer for Lynda’s Babies Inc. and in partnership
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base single stranded pairing Helix Yes No Similarities: Nucleotides are basic structural unit Complementary base pairing by hydrogen bonds Both have a pentose sugar and phosphoric acid E. Protein Synthesis Demonstrate a knowledge of the basic steps of protein synthesis‚ identifying the roles of DNA‚ mRNA‚ and ribosomes in the process of transcription and translation Transcription RNA molecule makes complementary copy of DNA RNA goes into cytoplasm Translation Initiation: mRNA
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Procedure The procedure stated in Chem 2120 experiment 6 Williamson Ether Synthesis of Phenacetin laboratory manual was followed without any major changes. Data and results Compound Amount used MW (g/mol) Moles Stoichiometry/Comments acetaminophen 0.354 g 151.16 2.34 x 10-3 limiting reagent ethyl iodide 0.3mL 155.97 3.75 x 10-3 1.6 equiv ’s sodium ethoxide 2.6mL 68.05 3.3 x 10-2 catalyst‚ reaction solvent crude product obtained: phenacetin 0.32g
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George Bandik‚ Organic Chemistry 2 Laboratory Manual. Hayden-McNeil‚ LLC: 2012. 2. Padias‚ Anne B.‚ Making the Connections: A How-To Guide for Organic Chemistry Lab Techniques‚ 2nd ed.; Hayden-McNeil‚ LLC: Plymouth‚ MI‚ 2011. 3. Grignard Synthesis‚ Grignard Synthesis of Carbonyl Groups. http://www.bc.edu/schools/cas/chemistry/undergrad/org/spring/Grignard.pdf 3/10/12.
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Multistep Synthesis of Tetraphenylcyclopentadienone Author: Instructor: Date work performed: 10.18.2012--10.25.2012 Date work submitted: 11.01.2012 Abstract: The aim of this experiment was to perform a multistep synthesis to form tetraphenylcyclopentadienone. The first step of the reactions was to synthesize benzoin from the condensation of benzaldehyde. A yield of 28.91% benzoin was obtained. The MP of benzoin was 127O-130O C and the IR spectra displayed a carbonyl peak at 3415 cm-1
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Synthesis and Analysis of the Coordination Compound Pentaaminechlorideocobalt (III) Chloride Heaven Lin and Forest Lin W.M. Keck Science Department‚ Claremont McKenna‚ Pitzer‚ and Scripps Colleges 925 N. Mills Avenue‚ Claremont‚ California 91711 Abstract Through using the spectrometer and titrations‚ the amount of the coordination compound‚ pentaaminechloridocobalt (III) chloride‚ was determined through a synthesis through an oxidation reduction of cobalt (II) chloride hexahydrate (CoCl2·6H2O)
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Formal Communication As I consider myself to be highly organized‚ detailed‚ and somewhat of a perfectionist‚ I would complete an accounting report to send to my peers in a familiar fashion as I would if I were sending it to my manager or the owner of a business. However‚ I understand that there are certain levels of professionalism or formality that is required based upon the intended recipient(s) of my business communication. Something sent to my peers and coworkers doesn’t have to be perfect
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Input control There are different actions needed before the execution of the marketing plan. Financially‚ more funds are needed for advertising MIXY to increase awareness‚ new product development‚ and better colors for the packaging. MIXY is not advertised and it needs to be in a larger product line to compete better. Also‚ as the packaging is made by the same supplier as CL‚ it should differ to be easily recognized. More expenditure is also needed for the R&D as the company is strong in
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