Show four (4) distinctly different ways to synthesize benzoic acid from a non-acid precursor.
2. Synthesize the following ketone from benzoic acid. 3. Complete the following reaction scheme. 1. DIBALH 2. H30* TMSCI pyridine CrO3 H30* SOCI2 (Et) Culi
3. Show how you would add a Grignard reagent to an acid chloride to synthesize 4-phenylheptan-4-01 4. Show how you would accomplish the following synthesis in good yield. OH benzoic acid N.N-dimethylbenzamide NH HO hexanol heptane-1-amine 0 0 methyl 2-phenylacetate 3-phenylpropionitrile но-л-он
4) (4) Th ere are 4 different ways to synthesize the following compound using Wittig chemistry. For each of these 4 different ways draw the structure of the organohalide 'alkyl halide") and the structure of the carbonyl compound that would be utilized. Use the table provided to present your answers. Draw small Carbonyl Compound Synthesis Pathway Organohalide Compound 4
Question: Propose 2 different ways to synthesize the alkene below from a carbonyl compound and a phosphonium ylide:
4. Propose an experimental method to separate benzoic acid from biphenyl an unwanted by- product of the reaction). Keep in mind that benzoic acid and biphenyl are not soluble in water. COOH Biphenyl Benzoic acid (Hint: Think about the reactivity of the above two compounds towards bases and acids)
In the seperation of acid from neutral substance, benzoic acid and 1,4- dimethoxybenzene were used. Show and discuss each reaction that took place during experiment. There are two. Use electron flow arrows. Discuss when and why reaction took place.
4. Synthesize cyclobutang carboxylic acid from CH (CO2CH3)2
QUESTION 1 Synthesize 3-methyl-1-phenyl-1-butanone from benzoic acid using a Claisen condensation Attach File Browse My Computer Browse Content Collection QUESTION 2 What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEU/EtOH followed by acid workup? Attach File Browse My Computer Browse Content Collection QUESTION 3 "Using an enamine, convert acetophenone to 1-phenylbutane-1,3-dione" Attach File Browse My Computer Browse Content Collection QUESTION 4 What's the best base to use for this reaction? NOTE: Reagents are missing. CO2Et EtOK MeOK
Experiment 12: Synthesis of Benzoic Acid pre-lab (4 pts) 1 (2 pts) Refer to the introduction on the general process of hydrolysis of nitriles to carboxylic acids. Starting with benzonitrile (shown below), show how it is converted to benzoic acid under basic conditions. N 2) (2 pts) The reaction for the synthesis of benzoic acid via benzonitrile hydrolysis is shown below: 1) NaOH, HO YOH + NaCl 2) HCI, H,0 Benzonitrile Density = 1.0 g/mL MM = 103.04 g/mol Benzoic...
calculate the percent yield of benzoic acid from the Data. show your calculations. weight of Mg turnings: 0.07 grams weight of final product: 0.28 grams