Oxidation of Borneol to Camphor Objectives: The purpose of this experiment was to use oxidation to convert (1S)-(-)-borneol into (1S)-(-)-camphor‚ which was done via the use of reagents such as glacial acetic acid and sodium hypochlorite and laboratory techniques learned in previous labs. Afterward‚ the final desired product was obtained‚ and to characterize and ensure the purity of the product‚ further lab techniques were implemented. Overall Reaction: 0 out of 10 Oxidation Reaction:. Mechanism:
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Over 100 guests attended the Jessa Duggar Seewald’s baby shower party. It was indeed a game-changer as they have organized different fun games and activities that guests surely enjoyed it. The exciting baby shower was held last Oct. 15 in Duggar family friend’s barn in Highfill‚ Arkansas. The fun-filled event‚ Christian Post reported‚ broke the traditional way of celebrating baby shower as they have invited men to the said party including Jessa’s husband‚ Ben. Like Us on Facebook "Ever since Jill
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In 1979‚ between the first and second years of his MBA program‚ O’Leary applied to a number of companies for a summer placement. Softkey products typically consisted of software for home audiences‚ especially compilation discs containing various games packaged in "Jewel-case" CD-ROMs. Due to this success‚ O’Leary abandoned his initial distribution strategy and turned to something more cost-effective; licensing software and marketing it under the SoftKey brand. O’Leary was an aggressive promoter of
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Writer”‚ Maribeth Fischer describe how Natalie‚ the person she thought was her friend‚ who claimed to be a well-known writer who had sold many books and was living the life most writers wished for‚ turned out to be a pathological liar. Natalie told countless lies to everyone around her and described her life as something that would make others envious when the reality was that she was lying about everything and was actually describing what she desired her life to be life. Fischer describes how she
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mightier than the sword” (Fred Reinfeld) | 04 | “We cannot resist the fascination of sacrifice‚ since a passion for sacrifices is part of a Chessplayer’s nature” (Rudolf Spielman) | 05 | “All I want to do‚ ever‚ is just play Chess” (Bobby Fischer) | 06 | “A win by an unsound combination‚ however showy‚ fills me with artistic horror” (Wilhelm Steinitz) | 07 | “The chessboard is the world‚ the pieces are the phenomena of the Universe‚ the rules of the game are what we call the laws
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A. Goal and Purpose: Session 1: In this lab‚ we will achieve a simple Friedel-Crafts alkylation of anthracene. The choice of anthracene as an aromatic substrate stems from two considerations. First‚ there is a question of regioselectivity. Second‚ anthracene and its derivatives are highly visible under UV light. Session 2: In this lab‚ we will complete a partial conversion of 9-acetylanthracene using m-chloroperoxybenzoic acid (mCPBA). We will also determine by NMR‚ the regiochemistry of the
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Date: Respiratory Volumes Bri Heinold Dr. Sullivan April 7‚ 2015 Predictions 1. During exercise: TV will increase. 2. During exercise: IRV will increase. 3. During exercise: ERV will increase. 4. During exercise: VC will increase. 5. During exercise: TLC will not change. Materials and Methods 1. Dependent Variable. respiratory volumes 2. Independent Variable. level of physical activity [resting or exercising] 3. Controlled Variables. age; sex; height 4. Which respiratory volume was calculated? TV‚
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protecting the ketone of ethyl acetoacetate with a ketal group‚ followed by preparation and reaction with Grignard‚ then purification by extraction and recrystallization. The yield was 78.5%‚ but there are impurities present suggested by 1H-NMR‚ IR‚ and TLC. However‚ the results do indicate the desired hydroxyketone was formed. Introduction: The purpose of this multi-step lab was to synthesize 4-hydroxy-4‚4-diphenylbutan-2-one from ethyl acetoacetate. The Grignard reaction is widely used to react
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Emily G September 6‚ 2013 The Chesapeake and New England: A Tale of Two Colonies England was late to the colonizing game‚ lagging behind both France and Spain. But when England did set foot in the New World it left its mark. The early English colonization of what is now America can be broken down into two main settlements‚ the Chesapeake colony and the New England colony. The Chesapeake colony‚ which originated as the Jamestown colony in Virginia‚ was settled in 1607. The Chesapeake colony
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The thesis in the article The origins of the World War’‚ by Sidney B. Fay‚ can clearly be stated as the explanation for World War I. Fay states that no one country is responsible for the creation of the war. Furthermore‚ he goes on to explain that each of the European country’s leaders did‚ or failed to do certain’ things to provoke the other countries into a war. Fay states‚ "One must abandon the dictum of the Versailles Treaty that Germany and her allies were solely responsible. It was a dictum
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