show how to convert phenylacetic acid into phenylethylamine.
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Use the following atomic weights to calculate how many grams of phenylacetic acid are required to make the given amount of dibenzyl ketone with the expected % yield. Assume the iron is used in excess. Don't forget about the stoichiometry! Give only two significant digits in your answer. C = 12, H = 1, 0 = 16 phenylacetic acid + iron dibenzyl ketone formula formula weight grams 2.308 moles theoretical yield (g) % yield 67 Answer:
4. Phenylacetic acid, C7H7COOH, builds up in the blood of people with phenylketonuria. The pKa of phenylacetic acid is 4.32 at 25 °C. What is the pH of a 0.15 M aqueous solution of calcium phenylacetate, Ca(CzH;COO)2, at 25 °C?
Biological oxidation of phenylacetic acid is inhibited by propionic acid present in wastewater. The following data were obtained for enzymatic oxidation of phenylacetic acid at different concentrations of propionic acid: S (mM) 0.25 0.4 0.5 0.6 0.75 1.0 V (mM/l-h), I=0 1.0 1.7 1.9 2.1 2.4 2.5 V (mM/l-h), I = 1mM 0.65 1.1 1.3 1.4 1.8 2.2 V (mM/l-h), I = 2mM 0.55 0.9 1.0 1.3 1.4 1.8 What kind of inhibition is this? The value of Vm, Km,...
QUESTIONS 1. If 1 mL of racemic 1-phenylethylamine were resolved using R,R-tartaric acid, what is the maximum amount (in grams) of S-1-phenylethylamine that can be recovered? Why?
The pKa of phenylacetic acid is 4.32 at 25 oC. What is the pH of a 0.15 M aqueous solution of calcium phenylacetate, Ca(C7H7COO)2, at 25 oC?
What is the product and chemical equation for the esterification reaction using 2-phenylacetic acid (PhAcOH) + 3-methyl-1-butanol (PentOH) with sulfuric acid (H2SO4)?
Draw the mechanism for nitration of phenylacetic acid. Include formation of the electrophile. The mechanism should explain why the product is ortho, para, or meta
days What is the major product obtained when phenylacetic acid is treated with the following reaction conditions? ОН CH2N2 ? Strandt for a conocer a ethylphenylacetic acid ethylene PE E
A 0.085 M solution of phenylacetic acid (HPac) has a pH of 2.68. Calculate the Ka value of this acid based on the equation: HPAC (aq) + H20 (1) - PAC (aq) + H30+ (aq) Ka *10^
show the 3 steps that would be required to convert linoleic acid to arachidonic acid in an animal cell.