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please discuss the mechanism of benzodiazepine formation; include full arrow pushing mechanism to illustrate. the percent...
please discuss the mechanism of benzodiazepine formation; include full arrow pushing mechanism to illustrate. the percent...
please discuss the mechanism of benzodiazepine formation;
include full arrow pushing mechanism to illustrate. the percent
yield we had was 60% and melting point was 132 degrees celcius.
also please assign all peaks in the protin NMR spectrum and
tabulate the data as shown in table above. also note IR
observations.
FOR THE LAB REPORT DISCUSSION SECTION Discuss the mechanism of the benzodiazepine formation; include the full arrow-pushing mechanism to illustrate. Discuss your percent yield and, if it's low, give...
Help with problems #3 and #4 3 Draw the arrow-pushing mechanism of the reaction, including all...
Help with problems #3 and #4
3 Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. eOH 4. Below is the structure of a chalcone, with protons labelled 1-8. The H NMR spectrum is provided on the next page and lettered A-H for clarity. Describe the multiplicity and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, 4 or 5? Draw resonance structures to...
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. 4. Below is...
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. 4. Below is the structure of your product, benzocaine, with protons labelled A-E. The 'H NMR spectrum is provided on the next page. Describe the multiplicity (with J values) and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, C or D? Draw resonance OSO structures of benzocaine to explain your reasoning. NH2E
Hello! Please illustrate detailed arrow-pushing mechanism for every step. Many thanks in advance! 4) Predict the...
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
4) Predict the products formed in the following reactions (3 per part, 18 Pts total) Cat. H30 Draw Major Product КОН NH2 NH, Heat Draw Major Product Cat. H30 Draw Major Product PhPa Draw Major Product H PhaPa OME Draw Major Product H2O/H20 Heat Draw Major Product
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. oi melon ping...
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. oi melon ping 4. Below is the structure of a chalcone, with protons labelled 1-8. The THNMR spectrum is provided on the next page and lettered A-H for clarity. Describe the multiplicity and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, 4 or 5? Draw resonance structures to explain your reasoning 5 a
for the following 2 compounds, please calculate, and show the calculations for, the degree of unsaturation, assign the IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR peaks, and draw th...
for the following 2 compounds, please calculate, and
show the calculations for, the degree of unsaturation, assign the
IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR
peaks, and draw the structure for the unknown compound.
CHIM 245 Spectroscopy Problem Set #2 In this problem set there are two unknown compounds. You are provided with the formula, IR spectrum, "C NMR spectrum, and 'H NMR spectrum for each compound. Each unknown is worth 10 points, with an...
Hello! Please illustrate detailed arrow-pushing mechanism for every step. Many thanks in advance! B) Propose a mechanis...
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
B) Propose a mechanism of the following reaction (enamines are like enols, but more reactive). 0 1)DMSO/H2O/Cat H20 1.0 equiv Br2
Hello! Please illustrate detailed arrow-pushing mechanism for every step. Many thanks in advance! 8) Please provide...
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
8) Please provide the requested information below. 1) 4 points, 2) 8 points, 3) 6 points (18 total). DOSE Br 1) Provide Conditions for each product 2) Provide a mechanism for the Thermodynamic product 3)Propose a synthesis of 2 starting from 1 that uses benzyl bromide
all three numbers please 6. To collect an IR spectrum of your product, click on the...
all three numbers please
6. To collect an IR spectrum of your product, click on the FTIR spectrometer located to the right of the lab bench and drag the salt plate icon to the flask on the lab bench. A window containing the FTIR spectrum for your product should now open. Identify the relevant absorptions in the IR spectrum and the functional group or bond that each corresponds to. Infrared Spectroscopy Data 1. S. 2 6. 3. 7. 4 8....
1. In the H NMR, draw the structure of the molecule directly on the spectrum and...
1. In the H NMR, draw the structure of the molecule directly on
the spectrum and identify each unique proton. Indicate which proton
is responsible for each peak.
2. In the IR spectrum, indicate which functional group is
responsible for each important peak. Attempt to identify at least
five important peaks. In you discussion, indicate which peaks are
most helpful in determining whether or not you converted the
starting material to the desired product.
3. Compare the IR spectrum of...
please discuss the mechanism of benzodiazepine formation;
include full arrow pushing mechanism to illustrate. the percent
yield we had was 60% and melting point was 132 degrees celcius.
also please assign all peaks in the protin NMR spectrum and
tabulate the data as shown in table above. also note IR
observations.
FOR THE LAB REPORT DISCUSSION SECTION Discuss the mechanism of the benzodiazepine formation; include the full arrow-pushing mechanism to illustrate. Discuss your percent yield and, if it's low, give...
Help with problems #3 and #4
3 Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. eOH 4. Below is the structure of a chalcone, with protons labelled 1-8. The H NMR spectrum is provided on the next page and lettered A-H for clarity. Describe the multiplicity and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, 4 or 5? Draw resonance structures to...
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. 4. Below is the structure of your product, benzocaine, with protons labelled A-E. The 'H NMR spectrum is provided on the next page. Describe the multiplicity (with J values) and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, C or D? Draw resonance OSO structures of benzocaine to explain your reasoning. NH2E
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
4) Predict the products formed in the following reactions (3 per part, 18 Pts total) Cat. H30 Draw Major Product КОН NH2 NH, Heat Draw Major Product Cat. H30 Draw Major Product PhPa Draw Major Product H PhaPa OME Draw Major Product H2O/H20 Heat Draw Major Product
3. Draw the arrow-pushing mechanism of the reaction, including all proton transfer steps. oi melon ping 4. Below is the structure of a chalcone, with protons labelled 1-8. The THNMR spectrum is provided on the next page and lettered A-H for clarity. Describe the multiplicity and integration you would expect to observe for each of the protons. Which peak would you expect to have a higher chemical shift, 4 or 5? Draw resonance structures to explain your reasoning 5 a
for the following 2 compounds, please calculate, and
show the calculations for, the degree of unsaturation, assign the
IR spectrum peaks, assign the 13C NMR peaks, assign the 1H NMR
peaks, and draw the structure for the unknown compound.
CHIM 245 Spectroscopy Problem Set #2 In this problem set there are two unknown compounds. You are provided with the formula, IR spectrum, "C NMR spectrum, and 'H NMR spectrum for each compound. Each unknown is worth 10 points, with an...
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
B) Propose a mechanism of the following reaction (enamines are like enols, but more reactive). 0 1)DMSO/H2O/Cat H20 1.0 equiv Br2
Hello! Please illustrate detailed arrow-pushing
mechanism for every step.
Many thanks in advance!
8) Please provide the requested information below. 1) 4 points, 2) 8 points, 3) 6 points (18 total). DOSE Br 1) Provide Conditions for each product 2) Provide a mechanism for the Thermodynamic product 3)Propose a synthesis of 2 starting from 1 that uses benzyl bromide
all three numbers please
6. To collect an IR spectrum of your product, click on the FTIR spectrometer located to the right of the lab bench and drag the salt plate icon to the flask on the lab bench. A window containing the FTIR spectrum for your product should now open. Identify the relevant absorptions in the IR spectrum and the functional group or bond that each corresponds to. Infrared Spectroscopy Data 1. S. 2 6. 3. 7. 4 8....
1. In the H NMR, draw the structure of the molecule directly on
the spectrum and identify each unique proton. Indicate which proton
is responsible for each peak.
2. In the IR spectrum, indicate which functional group is
responsible for each important peak. Attempt to identify at least
five important peaks. In you discussion, indicate which peaks are
most helpful in determining whether or not you converted the
starting material to the desired product.
3. Compare the IR spectrum of...
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