0.22g (percent yield of 86.9%). The percent yield after recrystallization‚ was 80.9%. INTRODUCTION The goal of this experiment was the synthesis of 3-nitrochalcone from 3-nitrobenzaldehyde and acetophenone as shown in Figure 1: Figure 1: Synthesis of 3-Nitrochalcone from 3-Nitrobenzaldehyde and Acetophenone Source: cnx.org The mechanism for the synthesis of 3-nitrochalcone is presented in Figure 2. The alpha carbon on the acetophenone is deprotonated‚ followed by the attack of the alpha carbon
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How to Write a Synthesis Essay Synthesis Writing: to combine the ideas of more than one source with your own. Key Features of a Synthesis Report information from the sources using different phrases and sentences; Organize so that readers can immediately see where information from the sources overlap; Make sense of the sources and help the reader understand them in greater depth. Preparing to write your Synthesis Essay You should locate two or more sources for synthesizing.
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Compare and Contrast "Cinderella" old and new Majority of this world’s population has had at least one encounter with a fairy tale whether it is movie or book. Fairy tales are intended to build confidence‚ self-esteem and hope for brighter futures. The story‚”Cinderella” by Jacob and Wilhelm Grimm and Walt Disney’s animated version of “Cinderella”have some differences whereas the internal values remain the same marriage‚ prosperity and happiness despite lives triumph will come to those who are
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hoes&oq=womens+shoes&gs_l=img.1.0.0l10.11414.13852.0.15373.11.9.0.0.0.0.165.1096.0j8.8.0.ekpsrh...0...1.1.64.img..3.8.1091.GAKdJVo5uDY#imgrc=cAI8ePcPbz7VSM%3A Feet Up: Girl Style Maybe fairy tales aren’t really what we make of them. And maybe Cinderella didn’t really want a Charming Prince and the “Happily Ever After”…maybe she just wanted a night out with her girls‚ a dress and a pair a new “shoes”! Guess Fairy Godmother messed it all up for her‚ eh! Being a self-proclaimed Shoe addict‚ I would
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Chinese Cinderella Extended Response By Atharva Shanbhag Essay Prompt #6 St. Joseph’s French Convent School was the first school that Adeline went to and it had a big impact on her interests. Adeline likes St. Joseph’s a lot since all the girls looked similar to her‚ in their uniform. This made Adeline feel like she belongs there‚ unlike her home‚ where she was the smallest and the least cared about. “My classmates made me feel as if I “belonged” Unlike my siblings nobody looked down on me” (Mah
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Experiment 13: Synthesis of 1-Bromobutane An SN2 Reaction Experiment #13: Synthesis of 1-Bromobutane an SN2 Reaction Introduction: In order to synthesize 1-Bromobutane an alkyl halide must be present to undergo a nucleophilic substitution reaction of an alcohol. Since 1-butanol is a primary substrate it will undergo an SN2 reaction with sodium bromide in order to convert the alcohol group to water which is a better leaving group and will in the end produce 1-bromobutane. Experimentally
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Synthesis Essay Gender Identity‚ Stereotypes‚ & Inequalities: Problems & Solutions Directions: The following prompt is based on the accompanying sources. This question requires you to synthesize a variety of sources into a coherent‚ wellwritten essay. When you synthesize sources‚ you refer to them to develop your position and cite them accurately (you should cite both direct and indirect references). Your argument should be central; the sources should support the argument. Avoid summarizing sources
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Synthesis of 1-bromobutane from 1-Butanol using the SN2 Reaction Abstract: The objective of this experiment is designed to study the synthesis of 1-bromobutane from 1 butanol using a SN2 reaction.. The product will then be analyzed using a flamed loop test by use of fire. Reaction Mechanism: CH3CH2CH2CH2—OH H+ CH3CH2CH2CH2— +OH2 Br- CH3CH2CH2CH2—Br + H2O 1-butanol
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Synthesis of benzilic acid from benzoin utilizing a multi-step reaction. Names: Arian Karim TA Name: Sayantan Das Lab Day & Time: Thursday 7:30-11:40 Lab Section #: Abstract The main purpose of this experiment was to synthesize benzilic acid from benzoin. This requires a multistep synthesis with benzyl as an intermediate product. The first step required HNO3 as an oxidizing agent and the second step required KOH and HCl. The percentage yields of benzil and benzilic acid were 59.5%
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Experiment 1: Synthesis of Copper Compounds Introduction This experiment involves the synthesis of compounds originating from pure solid copper. By applying solubility rules and the reactive properties of substances‚ many compounds which would otherwise be costly to extract from nature are able to be synthesized in the laboratory. Laboratory synthesized may sometimes be more economical than natural extraction‚ however it poses its own problems with the amount of substance that is actually yielded
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