• Grignard Reaction
    Lab #5: Grignard Reaction – Synthesis of Triphenylmethanol John Kang Chem 152L Performed: 7/20/04 Date submitted: ________________ Lab Partners: Sang Lee, Vicky Lai TA: John Stanko Abstract: This experiment explored the synthesis of triphenylmethanol through the use of Grignard...
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  • Synthesis of Triphenylmethanol
    Abstract This report presents the synthesis of triphenylmethanol from magnesium, bromobenzene, and benzophenone. A reflux apparatus was used to carry out most of the experiment. A great deal of color changes were noted throughout this process. Triphenylmethanol was successfully synthesized, as...
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  • Grignard Synthesis of Triphenylmethanol Lab Report
    The Grignard Synthesis of Triphenylmethanol Organic Chemistry Lab II March 19, 2012 Abstract The purpose of this experiment was to synthesize the Grignard reagent, phenyl magnesium bromide, and then use the manufactured Grignard reagent to synthesize the alcohol, triphenylmethanol, by...
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  • Organic 2 Lab Report
    large frequency range (4000-600cm-1).   Exp 30 ) Synthesis of triphenylmethanol and the trityl carbocation. Introduction: The objective of this lab is to synthesize triphenylmethanol via a Grignard reaction, and then convert the product obtained to trityl fluoborate and determine the color...
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  • Synthesis of Grignard Reagents
    Abstract: The purpose of this lab is to prepare phenylmagnesium bromide, a Grignard reagent, and react it with benzophenone to give triphenylmethanol. Once made, the Grignard reagent will do a nucleophilic attack on the carbonyl carbon of the ketone, benzophenone. The result is an alkoxide that...
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  • Grignard Reaction
    The purpose of this experiment was to synthesize triphenylmethanol from a Grignard reagent. The Grignard reaction technique was used in this synthesis but due to the fact that it is such a strong nucleophile and base, it was important to prevent water from interfering with the Grignard reaction...
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  • Grignard Report
    Yvonne Do Rajeev Ranjan Thursday, 2:30-5:20 Lab#38 Synthesis of Triphenylmethanol through Grignard reaction with Magnesium bromobenzene Abstract: The purpose of this lab was to use a Grignard reagent to synthesize triphenylmethanol from benzophenone. The first step of the lab was to...
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  • Grignard synthesis of trimethylphenol
     Grignard Synthesis of Tirphenylmethanol David Szuminsky Organic Chemistry Lab II Shaopeng Zhang Monday 1PM 2/10/14 & 2/24/14 - Abstract A sample of triphenylmethanol was prepared using Grignard synthesis techniques. Reflux was used in order to...
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  • The Grignard Synthesis of Triphenylmethanol
    Abstract: The purpose of this lab was to synthesize triphenylmethanol from benzophenone and bromobenzene by the formation of a Grignard compound with the reagents bromobenzene and magnesium metal. The bromobenzene was first transformed into the Grignard compound and was then reacted with the...
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  • Grignard Report
    The Grignard Synthesis of Triphenylmethanol Abstract The goal of this experiment was to synthesize triphenylmethanol using the Grignard reagent, phenyl magnesium bromide. The Grignard reagent was also synthesized during the experiment. The overall procedure was successfully completed with an...
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  • Grignard Synthesis of Triphenylmethanol from Benzophenone
    Grignard Synthesis of Triphenylmethanol from Benzophenone Purpose: The purpose of this experiment was to synthesize the tertiary alcohol triphenylmethanol from a Grignard reagent, phenyl magnesium bromide. The Grignard reagent was synthesized from bromobenzene and magnesium and then reacted...
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  • Fffdhshsjsjsgstrs
    Synthesis of Triphenylmethanol using Grignard Reagents Brett D. Cupta Chemical Engineering Research Student Georgia Institute of Technology Wednesday July 23, 2003 PURPOSE: The purpose was to synthesis triphenylmethanol via Grignard’s reagent. Grignard’s reagent was created by...
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  • Organic Chemistry Experiment
     Grignard Reaction: Synthesis of Triphenylmethanol Dominic DiRaimo Lab Partners: Roxana Hernandez Somata Thach TA: Sreya Mukherjee December 5, 2013 Introduction Grignard reagents are good nucleophiles as well as...
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  • Grignard Reaction
    weak C-H stretching absorption at 2952 cm-1 and strong C-O stretching absorptions at 1108 cm-1 and 1270 cm-1. Conclusion The synthesis of triphenylmethanol from phenylmagnesium bromide and methyl benzoate was successful. Grignard reactions are not the best of reactions. The grubbs and Suzuki...
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  • Grignard Reaction
    Name Lab Section GTA Station 1. Grignard Reaction Post-lab report Fill out the appropriate sections below. Show all work. Your calculated answers need to match the answers in the table. Also, attach the benzophenone and product spectra. Indicate...
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  • Paper
    11 TLC AND CHROMATOGRAPHY 14 NATURAL PRODUCTS: ISOLATION OF LIMONENE 23 FREE RADICAL CHLORINATION 24 SN1 AND SN2 REACTIONS 27 DEHYDRATION REACTIONS 30 GRIGNARD SYNTHESIS 32 COMPUTATIONAL CHEMISTRY 36 MULTIPLE STEP SYNTHESIS 38 ORGANIC CHEMISTRY 121 EXPERIMENT 1 SYNTHESIS OF ASPIRIN FROM...
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  • The Grignard Reagent
    The Synthesis of Triphenylmethanol via a Grignard Reagent In this experiment, the organometallic regent, phenyl magnesium bromide, a Grignard Reagent, was reacted with benzophenone and hydrolyzed to synthesize triphenylmethanol. The final product, triphenylmethanol, was weighed and the...
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  • Grignard Synthesis of Triphenylmethanol
    The Grignard Synthesis of Triphenylmethanol Abstract: Grignard synthesis of triphenylmethanol was achieved by use of the Grignard reagent phenyl magesium brominde. The organometallic grignard reagent was synthesized by use of a reflux apparatus recrystallization techniques. Once...
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  • Notes
    POSTLAB REPORT: Synthesis of an Alcohol Brittney Hansen LAB Thursday 6pm Victor 71. 2a. What is the boiling point of the alcohol prepared in this activity? Include the barometric pressure in the laboratory. The purpose of the boiling point of the alcohol in this lab is for the...
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  • Grignard Lab Report
    Grignard Reaction: Synthesis of Triphenylmethanol Hai Liu TA: Ara Austin Mondays: 11:30-2:20 Abstract: In this experiment, phenylmagnesium bromide, a Grignard reagent was synthesized from bromobenzene and magnesium strips in a diethyl ether solvent. The Grignard reagent was then...
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