4. The success of each reaction in a Radical Fluorination of an Ibuprofen Derivative is determined by calculating an NMR yield. To do this, one will add 1 equivalent (0.15 mmol) of an internal standard, dibromomethane (CH2B12), to each reaction mixture when onel prepare the NMR samples. Look up the molecular weight of dibromomethane and calculate how many mg of dibromomethane one will need to add to each reaction. (Convert 0.15 mmol of dibromometbane to mg.)
4. The success of each reaction in a Radical Fluorination of an Ibuprofen Derivative is determined by calculating an NMR yield. To do this, one will add 1 equivalent (0.15 mmol) of an internal standard, dibromomethane (CH2B12), to each reaction mixture when onel prepare the NMR samples. Look up the molecular weight of dibromomethane and calculate how many mg of dibromomethane one will need to add to each reaction. (Convert 0.15 mmol of dibromometbane to mg.)
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:4. The success of each reaction in a Radical Fluorination of an Ibuprofen Derivative is
determined by calculating an NMR yield. To do this, one will add 1 equivalent (0.15 mmol)
of an internal standard, dibromomethane (CH2B12), to each reaction mixture when one
prepare the NMR samples. Look up the molecular weight of dibromoethane and
calculate how many mg of dibromomethane one will need to add to each reaction. (Convert
0.15 mmol of dibromometbane to mg.)
Expert Solution
Step 1
In order to find the mass of the dibromomethane we have to first write down the given data:
We take one equivalent of standard, concentration of dibromethane taken is 0.15mmol.
We have to find the mass of dibromomethane required for the NMR spectroscopy.
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