Homework Answers
The first step is the epoxidation of an alkene. This reaction happens to a concerted transition state, where the bond C-O is forming at the same time the O-O is breaking and the H is being transferred to the carbonyl
The second step is a nucleofphilic substitution in acid catalysts.
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Draw a reasonable mechanism for the following two step reaction. Show all formal charges and non-bonded...
Draw a detailed step-wise mechanism for the following reactions. Be sure to show all steps, formal...
Draw a detailed step-wise mechanism for the following reactions.
Be sure to show all steps, formal charges, and show the movement of
electrons with curved arrows.
MgBr 1. Со, он 2. H2O+
Predict the product of the following reaction and draw a detailed step-wise mechanism for the transformation....
Predict the product of the following reaction and draw a
detailed step-wise mechanism for the transformation. Be sure to
show to all intermediates, formal charges, and show the movement of
electrons with curved arrows.
HA (pH 4-5)
Question 5 a) Draw all the reasonable resonance structures for N20 with the atoms bonded in...
Question 5 a) Draw all the reasonable resonance structures for N20 with the atoms bonded in the order N-N-O. Label all the non-zero formal charges on the atoms in your structures. Note do not show your formal charge calculations, just label the non-zero values in your structures. (3 marks) b) Decide which structure(s) contribute the most to the resonance hybrid. Clearly explain your reasoning (1 mark)
Draw a reasonable mechanism for this reaction. All compounds involved in each stage of the mechanism...
Draw a reasonable mechanism for this reaction. All compounds involved in each stage of the mechanism must be enclosed in a box. and each box must be connected to the next one with a straight arrow. Use electron-flow arrows to show the movement of electrons in each step.
"Draw the structure of the product of each step in the following three-step synthesis. Show all formal charges." I...
"Draw the structure of the product of each step in the
following three-step synthesis. Show all formal charges."
I'm so confused right now. I got the first compound right but
the last two are wrong. In red, it says that "Although an
organometallic compound forms from reaction with Mg, it is not the
final product of the 2nd overall step. Further reaction - with CO2
and then acid - gives the product that you need to draw."
HNO 1.Mg 2.Co...
Draw a full mechanism for the Aldol condensation reaction and predict the product. Show all the...
Draw a full mechanism for the Aldol condensation reaction and
predict the product. Show all the elementary step(s) being sure to
include arrows, important electron pairs and any formal charges if
needed.
SHORT ANSWER # 28: Draw a full mechanism for the following transformation Aldol condensation reaction and predict the product. Show all the elementary step(s) being sure to include all arrows, important electron pairs and any formal charges if needed. (8 points) NaOH, HAO heat Aldol condensation product H
Draw a reasonable mechanism for this reaction. Please draw as a three step mechanism, step two...
Draw a reasonable mechanism for this reaction. Please draw as a
three step mechanism, step two here needs to be split into 2 steps
and the resonance structures should be joined by a double
headed-arrow.
this is what I have why is it wrong?
Interactive 3D display mode ОН Enols and Enolates 0+ \' Z O 'S Item 1
3. Write a mechanism for the following reaction. Include formal charges and curved arrows to show...
3. Write a mechanism for the following reaction. Include formal charges and curved arrows to show the movement of electrons in all steps. (6 pts) O CHỊCH CH3CH ОН H,0 CH3CH,MgBr S ether H3O+ OH CH3C=CH ether CH3C=CCHCH,
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal...
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal charges. (Show the formation of the electrophile and all resonance structures of the sigma complex). o to AICI: Does the substituent on the following benzene activate or deactivate the ring for EAS reactions? Explain your answer this should include drawing any relevant resonance structures!) NH Predict the major product of the following reaction. Explain the directing effects of the -OH group (this should include...
Q 6 - Draw the mechanism for the following Robinson annulation reaction. Draw all the arrows...
Q 6 - Draw the mechanism for the following Robinson annulation reaction. Draw all the arrows to indicate movement of all electrons, write important lone pairs, all formal charges, and all products for each step. In the dotted box write the mechanistic element for each transformation. If a new chiral center is created in an intermediate or in the product indicate with an asterisk (*). 0:0: Racemic
Draw a detailed step-wise mechanism for the following reactions.
Be sure to show all steps, formal charges, and show the movement of
electrons with curved arrows.
MgBr 1. Со, он 2. H2O+
Predict the product of the following reaction and draw a
detailed step-wise mechanism for the transformation. Be sure to
show to all intermediates, formal charges, and show the movement of
electrons with curved arrows.
HA (pH 4-5)
Question 5 a) Draw all the reasonable resonance structures for N20 with the atoms bonded in the order N-N-O. Label all the non-zero formal charges on the atoms in your structures. Note do not show your formal charge calculations, just label the non-zero values in your structures. (3 marks) b) Decide which structure(s) contribute the most to the resonance hybrid. Clearly explain your reasoning (1 mark)
Draw a reasonable mechanism for this reaction. All compounds involved in each stage of the mechanism must be enclosed in a box. and each box must be connected to the next one with a straight arrow. Use electron-flow arrows to show the movement of electrons in each step.
"Draw the structure of the product of each step in the
following three-step synthesis. Show all formal charges."
I'm so confused right now. I got the first compound right but
the last two are wrong. In red, it says that "Although an
organometallic compound forms from reaction with Mg, it is not the
final product of the 2nd overall step. Further reaction - with CO2
and then acid - gives the product that you need to draw."
HNO 1.Mg 2.Co...
Draw a full mechanism for the Aldol condensation reaction and
predict the product. Show all the elementary step(s) being sure to
include arrows, important electron pairs and any formal charges if
needed.
SHORT ANSWER # 28: Draw a full mechanism for the following transformation Aldol condensation reaction and predict the product. Show all the elementary step(s) being sure to include all arrows, important electron pairs and any formal charges if needed. (8 points) NaOH, HAO heat Aldol condensation product H
Draw a reasonable mechanism for this reaction. Please draw as a
three step mechanism, step two here needs to be split into 2 steps
and the resonance structures should be joined by a double
headed-arrow.
this is what I have why is it wrong?
Interactive 3D display mode ОН Enols and Enolates 0+ \' Z O 'S Item 1
3. Write a mechanism for the following reaction. Include formal charges and curved arrows to show the movement of electrons in all steps. (6 pts) O CHỊCH CH3CH ОН H,0 CH3CH,MgBr S ether H3O+ OH CH3C=CH ether CH3C=CCHCH,
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal charges. (Show the formation of the electrophile and all resonance structures of the sigma complex). o to AICI: Does the substituent on the following benzene activate or deactivate the ring for EAS reactions? Explain your answer this should include drawing any relevant resonance structures!) NH Predict the major product of the following reaction. Explain the directing effects of the -OH group (this should include...
Q 6 - Draw the mechanism for the following Robinson annulation reaction. Draw all the arrows to indicate movement of all electrons, write important lone pairs, all formal charges, and all products for each step. In the dotted box write the mechanistic element for each transformation. If a new chiral center is created in an intermediate or in the product indicate with an asterisk (*). 0:0: Racemic
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