• Diels Alder Reaction
    Introduction The Diels-Alder Reaction is a reaction used in organic chemistry that builds rings very efficiently (1), this cycloaddition process allows for the stereoselective formation of cyclohexene rings possessing as many as four contiguous stereogenic centers (3). This reaction occurs without
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  • Diels Alder
    Abstract For the following experiment, a Diels-Alder reaction between maleic anhydride and anthracene was conducted. Reflux mechanism was used for the reaction to occur. To increase the speed of the reaction, xylene was used because of its high boiling point. After the reaction was complete, 1.08g
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  • Diels Alder
    Introduction: A Diels-Alder reaction is one that consists of a diene and a substituted alkene called a dienophile. The diene can be open-chain or cyclic and can contain many different substitutes. If these substituents are simply alkyl groups or hydrogen atoms the reaction will proceed only under
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  • Diels Alder Lab Report
    The Diels-Alder Reaction Submitted by: Joe Student Partner: Jill Student Date: February 8, 2005 TA: Super TA Reaction +OOOxylene140 oCOOO Data Table Reagents MW Grams used Lit. Mp Anthracene 178.23 g/mol 1.023 g 216-218ºC Maleic anhydride 98.06 g/mol 0.497 g 54-56ºC Products MW
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  • Diels Alder
    EXP- 4 CHEM 233L THE DIELS-ALDER REACTION Synthesis of endo-Norbornene-5, 6-cis-dicarboxylic Anhydride and Endo-Nobornene-5, 6-cis-dicarboxylic acid Introduction: The purpose of this experiment was to perform the Diels-Alder reaction which is one of the most powerful reac
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  • The Diels-Alder Reaction of Anthracene with Maleic Anhydride
    The Diels-Alder Reaction of Anthracene with Maleic Anhydride 1 The Diels-Alder Reaction of Anthracene with Maleic Anhydride Microscale Diels-Alder Reaction Leah Monroe March 6, 2003 Organic Chemistry Lab II Experiment performed on February 25 and 27, 2003 Abstract: This experiment invo
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  • Diels-Alder Reaction: Synthesis of Cis-Norbornene-5,6-Endo-Dicaroboxylic Anhydride
    Ronak Parikh U30682934 Experiment 2: Diels-Alder Reaction: Synthesis of cis-Norbornene-5,6-endo-dicaroboxylic anhydride Introduction: The main goal of this experiment is to perform a Diels-Alder reaction between 2,3-dimethyl-1,3-butadiene and maleic anhydride, identify the prod
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  • Diels-Alder Reaction
    THEORY: The Diels-Alder cycloaddition reaction was discovered by Otto Diels and Kurt Alder and is very useful in the synthesis of polycyclic compounds. The Diels-Alder reaction can be described as: [4+2] cycloaddition- a diene with 4 π electrons + 2π electrons from the dienophile; a per
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  • Alder Case Study
    Using Alder’s theory of individual psychology, analyze Martin’s life by answering the following questions: 1. What evidence is there that Martin had feeling of inferiority? In the description, Martin felt embarrassed by his human beginnings. He was embarrassed by his ethic background, his p
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  • Rates of Reaction
    Rates of Reaction BACKGROUND INFORMATION What affects the rate of reaction? 1) The surface area of the magnesium. 2) The temperature of the reaction. 3) Concentration of the hydrochloric acid. 4) Presence of a catalyst. In the experiment we use hydrochloric acid which reacts with the magnesi
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  • Hamlet: Act 2 Scene 2 - Compare Hamlet's Reaction to Arrival of Rosenc
    Hamlet: Act 2 Scene 2 - Compare Hamlet's Reaction to Arrival of Rosencrantz and Guildenstern and To the Players Yin Choi Compare Hamlet's reaction to the arrival of Rosencrantz and Guildenstern with his reaction to the arrival of the Playyers. Account for his reactions. By comparing Hamlet's rea
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  • Hamlet - Revenge a Chain Reaction
    Hamlet Revenge: A Chain Reaction     In the play Hamlet, by William Shakespeare, the theme of revenge is repeated numerous times throughout the play and involves a great deal of characters. Of these characters, eight are dead by the end of the play by result of murder w
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  • Concentration and Reaction Rate
    <center><b>How concentration affects reaction rate.</b></center> <br> <br>The aim of this investigation is to see how the concentration of a reactant in ratio to the reactor affects the rate of a reaction. When hydrochloric acid and Thiosulphate react together sulphur is liberated this means that a
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  • Personal Reaction
    A Personal Reaction In the book, "The Upstairs Room" by Johanna Reiss, the author uses both fact and opinion to tell the story of her life during the second world war. The book talks about her early life, growing up knowing that her race was hated, and that she would no longer stay in her hom
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  • A Night to Remember: Reaction of Chapters 1 and 2
    Reaction of Chapters 1 and 2 I have just finishes reading the first 2 chapters of "A Night to Remember". While I was reading the chapters I was putting all the pictures that I saw in my past with the book. When I was reading I saw that Walter Lord wasn't that much into Similes and metaphors. He had
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  • Reaction Paper- Assisted Suicide
    Reaction paper- Assisted Suicide In reaction to the law the Michigan Legislature recently passed outlawing assisted suicide, I found myself with many mixed feelings. I found myself often feeling bad for the patients Dr. Kevorkian dealt with but more often felt sorry for him that he should be respon
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  • Reaction to the Rocky Horror Picture Show
    For my reaction paper I chose to go watch The Rocky Horror Picture Show at the Allen Theater on Friday night. I found the movie to be very interesting and hilariously funny. It is a spoof of monster, horror, and sci-fi flicks. The classic movie includes famous actors such as Susan Sarandon, Tim Curr
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  • Reaction Paper
    Reaction Paper On November 5th in Sloan Hall, Daniel Burns showed off his work and talents! Many of Burns works are filled with energy and expression. The energy of the paintings can be easily seen by the way Burn's uses warm and cold colors. Expressionism, on the other hand, is a little more
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  • Alkali Aggregate Reaction
    ASR is one example of a more general problem known as Alkali Aggregate Reaction [AAR]. ASR is a chemical process in which alkalis, usually predominantly from the cement, combine with certain types of silica in the aggregate when moisture is present. This reaction produces an alkali-silica gel that c
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  • Reaction to Beloved
    Reaction To Beloved The movie Beloved was a tale of a woman who is so devastated by the evil of slavery. Therefore she is willing to kill her toddler daughter rather than allow her to be taken back into the horror. This murderous act proves itself to be a choice, which only further enslaves her
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