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Post-Lab Questions 1. Give the product for the following reactions. Br2, FeBr3 Cl2, FeCl3 b) 2....
What key IR and NMR absorptions would you allow to determine that the products from the...
What key IR and NMR absorptions would you allow to determine
that the products from the reactions above have been successfully
synthesized? Ignore absorptions also found in the reactant
Post-Lab Questions 1. Give the products from the following reactions NaBH CH, OH NaBH CH, OH b) 2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorptions also found in the reactant
organic chemistry II lab help 1-4 plz Post-Lab Questions 1. Give the products from the following...
organic chemistry II lab help 1-4 plz
Post-Lab Questions 1. Give the products from the following reactions Nabi CHOM Nath CH, OH 2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorption also found in the reactant 3. Nal, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAiH, is more reactive than...
organic chemistry lab help 2-4 please 2. What key IR and NMR absorptions would allow you...
organic chemistry lab help 2-4 please
2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorptions also found in the reactant 3. NaBH, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAlH, is more reactive than NaBH. (Hint: Compare the electronegativity of H versus Al or B). 93 4. Draw the mechanism...
Give the major product(s) of the following reaction. Br2 (1 mole) FeBr3, heat »
Give the major product(s) of the following reaction. Br2 (1 mole) FeBr3, heat »
NMR IR Post-Lab Questions Name: Elizabeth Bean HWI. A student ran the following reaction 1 equiv....
NMR IR Post-Lab Questions Name: Elizabeth Bean HWI. A student ran the following reaction 1 equiv. Nah then MeBr HC A TLC or the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product? Explain your answer. (HINT, compare the spreetra below with those of...
Experiment 3 Post-Lab Questions 1. Provided below is the structure of the minor product of the...
Experiment 3 Post-Lab Questions 1. Provided below is the structure of the minor product of the electrophilic addition reaction. Provide a mechanism to account for its formation. OH PH H the minor product 2. The IR spectra for 1,1-diphenylethylene and the bromohydrin product are provided below. What functional group is lost in 1,1-diphenylethylene when it is converted to the bromohydrin? Circle and label the IR peak that corresponds to this functional group on the 1,1-diphenylethylene IR spectrum. 3. What functional...
Post-Lab Questions (Don't be afraid to refer to the internet or the text from the course)...
Post-Lab Questions (Don't be afraid to refer to the internet or the text from the course) HWI. A student ran the following reaction: MY 1 equiv. NaH. then MeBr HO 130 A TLC of the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product?...
Post-Lab Questions 1. Give the expected Zaitsev and anti-Zaitsev products in the following reactions. Label the...
Post-Lab Questions 1. Give the expected Zaitsev and anti-Zaitsev products in the following reactions. Label the Zaitsev products. OH H2SO4 OH H2SO4
POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR"...
POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CHs CHy CH CHs CH ning 2. Which test(s) would you use to distinguish between acetophenone and 3-pentanone? Explain why to receive credit. 3. Which test(s) would you use to distinguish between benzaldehyde and propanal? Explain why to receive credit. V_02 7
1. Provide the products for the following reactions (2 points, 1 point per question). 1) NaOH,...
1. Provide the products for the following reactions (2 points, 1 point per question). 1) NaOH, Br2 2) H30+ pentanol, H2O+ 2. Draw the mechanism for the following (1.5 point). ethanol, H30+ ОН 3. If you were doing the reaction shown in #2 in lab, how would you use IR to determine if you formed the product or a mixture of product and starting material (0.5 points)? 4. Draw the 'H-NMR for the structure below. Label each peak on the...
What key IR and NMR absorptions would you allow to determine
that the products from the reactions above have been successfully
synthesized? Ignore absorptions also found in the reactant
Post-Lab Questions 1. Give the products from the following reactions NaBH CH, OH NaBH CH, OH b) 2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorptions also found in the reactant
organic chemistry II lab help 1-4 plz
Post-Lab Questions 1. Give the products from the following reactions Nabi CHOM Nath CH, OH 2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorption also found in the reactant 3. Nal, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAiH, is more reactive than...
organic chemistry lab help 2-4 please
2. What key IR and NMR absorptions would allow you to determine that the products from the reactions above have been successfully synthesized? Ignore absorptions also found in the reactant 3. NaBH, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAlH, is more reactive than NaBH. (Hint: Compare the electronegativity of H versus Al or B). 93 4. Draw the mechanism...
Give the major product(s) of the following reaction. Br2 (1 mole) FeBr3, heat »
NMR IR Post-Lab Questions Name: Elizabeth Bean HWI. A student ran the following reaction 1 equiv. Nah then MeBr HC A TLC or the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product? Explain your answer. (HINT, compare the spreetra below with those of...
Experiment 3 Post-Lab Questions 1. Provided below is the structure of the minor product of the electrophilic addition reaction. Provide a mechanism to account for its formation. OH PH H the minor product 2. The IR spectra for 1,1-diphenylethylene and the bromohydrin product are provided below. What functional group is lost in 1,1-diphenylethylene when it is converted to the bromohydrin? Circle and label the IR peak that corresponds to this functional group on the 1,1-diphenylethylene IR spectrum. 3. What functional...
Post-Lab Questions (Don't be afraid to refer to the internet or the text from the course) HWI. A student ran the following reaction: MY 1 equiv. NaH. then MeBr HO 130 A TLC of the reaction after workup indicated the presence of TWO spots. After running a column and separating the two compounds by TLC, the student found that the majority of the mass gave the following NMR and FT-IR data. Is the majority of the yield the desired product?...
Post-Lab Questions 1. Give the expected Zaitsev and anti-Zaitsev products in the following reactions. Label the Zaitsev products. OH H2SO4 OH H2SO4
POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CHs CHy CH CHs CH ning 2. Which test(s) would you use to distinguish between acetophenone and 3-pentanone? Explain why to receive credit. 3. Which test(s) would you use to distinguish between benzaldehyde and propanal? Explain why to receive credit. V_02 7
1. Provide the products for the following reactions (2 points, 1 point per question). 1) NaOH, Br2 2) H30+ pentanol, H2O+ 2. Draw the mechanism for the following (1.5 point). ethanol, H30+ ОН 3. If you were doing the reaction shown in #2 in lab, how would you use IR to determine if you formed the product or a mixture of product and starting material (0.5 points)? 4. Draw the 'H-NMR for the structure below. Label each peak on the...
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