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Show the mechanism of the reaction shown below (include the structure of the reactive intermediate and...
Help Show the complete mechanism for the reaction of trans-2-butene with Br using curved arrows to...
Help
Show the complete mechanism for the reaction of trans-2-butene with Br using curved arrows to represent every bond broken and every bond formed Pay careful attention to the stereochemistry, using dashes and wedges to draw the reactant, intermediate, and product. Name the product or products. Be sure to include the stereochemical configuration of the product(s) if necessary. Part 4. Synthesis (5 points each). Show a reasonable synthetic pathway for the following transformations, 1. Acetylene - 1,2-butanediol 2. cis-2-butene-trans-2-butene
Draw reaction mechanism using arrows. Please indicate nucleophile, electrophile, products, show intermediate structure a...
Draw reaction mechanism using arrows.
Please indicate nucleophile, electrophile, products, show
intermediate structure and name (please show which carbon carriers
charges if possible), if anti/syn chemistry is involved
please indicate “anti” or “syn” at the end of the reaction
equation.
Please name the product.
53) Reaction of the following with HBr in electrophilic addition
reactions
Please indicate “follow Markovnikov’s rule” or “not follow
Markovnikov’s rule”. (If hydride shift is possible, please consider
it and show it in your reaction)
yo...
3. Provide the major product of the reaction below and the mechanism of the formation of...
3. Provide the major product of the reaction below and the mechanism of the formation of that product H20 35. Draw the most stable chair conformation of cis-3-methyl-cyclohexanol. sos 36. Draw the most stable chair conformation of trans-2-methylcyclohexanol.
please answer and show work. 8. The mechanism for the formation of highly reactive Criegee intermediates...
please answer and show work.
8. The mechanism for the formation of highly reactive Criegee intermediates in the atmosphere is shown below (the biradical product is the Criegee intermediate): ko The third step is the slowest. What is the predicted RATE LAW for this reaction?
a) Consider sider this two-step reaction. Draw the structure for the transition state in each step...
a) Consider sider this two-step reaction. Draw the structure for the transition state in each step of the mechanism. arly show any partially broken or partially formed bonds. Include only the hydrogens shown. (0.6 pts) Step 1 Step 2 (b) How many partially formed or partially broken bonds are found in the transition state structure for step 1? # of partially formed bonds (step 1) = ; # of partially broken bonds (step 1) = Will AH® for this reaction...
Preparation of Diphenylacetylene Post-Lab Questions: 2. Draw a stereospecific skeleti stereospecific skeletal structure for the dibrominated...
Preparation of Diphenylacetylene Post-Lab Questions: 2. Draw a stereospecific skeleti stereospecific skeletal structure for the dibrominated intermediate formed from the first step of this week's experiment (trans-stilbene reacted with PHPB). Is this intermediate chiral optically active? Explain why or why not: Pyridinium Hydrobromide Perbromide (E)-1,2-diphenylethene 3. Draw a stereospecific skeletal structure for the dibrominated intermediate formed from the reaction of cis-stilbene with PHPB (see below). Is this intermediate chiral? Is it optically active? Explain why or why not: Pyridinium Hydrobromide...
7. Which of the following alkenes will evolve the MOST heat during hydrogenation over Pd(0)? 8....
7. Which of the following alkenes will evolve the MOST heat during hydrogenation over Pd(0)? 8. (3 pts) a. Draw the arrows that show the flow of electrons during the reaction of Cl2 with cis-2- butene leading to formation of the Reactive Intermediate. b. In the labeled box, provide the structure of the Reactive Intermediate initially formed upon reaction of Cl2 with cis-2-butene. c. Draw the arrows that show the flow of electrons during collapse of the Reactive Intermediate. d....
QUESTION 2 Draw the reactive intermediate that forms in the 1st step of the mechanism for...
QUESTION 2 Draw the reactive intermediate that forms in the 1st step of the mechanism for the following reaction. Use a line structure which means that you should not draw in H atoms and should not enter C for carbons unless necessary. Convert your answer to the InChl format and enter it as your answer. MOH N- + NH,OH
1) Provide the proper IUPAC name for the alkene shown below. CH2=CHCH2CH2CH2CH3 2) Provide the proper...
1) Provide the proper IUPAC name for the alkene shown below. CH2=CHCH2CH2CH2CH3 2) Provide the proper IUPAC name for the alkene shown below. 3) Draw an acceptable structure for 4-ethylhept-1-ene. 4) Provide an acceptable name for (CH3)2CHCH-C(CH3)CH2CH3. 5) Provide an acceptable name for (CH3CH2)2CHCH2CH-CH2. 6) Name the compound shown below. 7) Provide the proper IUPAC name for the alkene shown below. 8) Provide the proper IUPAC name for the alkene shown below. 9) Draw an acceptable structure for 4-phenylbut-l-ene. 10)...
1,3–Dimethoxybenzene (below) is very reactive toward electrophilic aromatic substitution. Draw a complete mechanism for the following...
1,3–Dimethoxybenzene (below) is very reactive toward
electrophilic aromatic substitution. Draw a complete mechanism for
the following nitration reaction making sure you include details of
formation of the required electrophile and all possible delocalized
structures for the intermediate cation. Provide a brief explanation
for why only the pictured product is formed:
Help
Show the complete mechanism for the reaction of trans-2-butene with Br using curved arrows to represent every bond broken and every bond formed Pay careful attention to the stereochemistry, using dashes and wedges to draw the reactant, intermediate, and product. Name the product or products. Be sure to include the stereochemical configuration of the product(s) if necessary. Part 4. Synthesis (5 points each). Show a reasonable synthetic pathway for the following transformations, 1. Acetylene - 1,2-butanediol 2. cis-2-butene-trans-2-butene
Draw reaction mechanism using arrows.
Please indicate nucleophile, electrophile, products, show
intermediate structure and name (please show which carbon carriers
charges if possible), if anti/syn chemistry is involved
please indicate “anti” or “syn” at the end of the reaction
equation.
Please name the product.
53) Reaction of the following with HBr in electrophilic addition
reactions
Please indicate “follow Markovnikov’s rule” or “not follow
Markovnikov’s rule”. (If hydride shift is possible, please consider
it and show it in your reaction)
yo...
3. Provide the major product of the reaction below and the mechanism of the formation of that product H20 35. Draw the most stable chair conformation of cis-3-methyl-cyclohexanol. sos 36. Draw the most stable chair conformation of trans-2-methylcyclohexanol.
please answer and show work.
8. The mechanism for the formation of highly reactive Criegee intermediates in the atmosphere is shown below (the biradical product is the Criegee intermediate): ko The third step is the slowest. What is the predicted RATE LAW for this reaction?
a) Consider sider this two-step reaction. Draw the structure for the transition state in each step of the mechanism. arly show any partially broken or partially formed bonds. Include only the hydrogens shown. (0.6 pts) Step 1 Step 2 (b) How many partially formed or partially broken bonds are found in the transition state structure for step 1? # of partially formed bonds (step 1) = ; # of partially broken bonds (step 1) = Will AH® for this reaction...
Preparation of Diphenylacetylene Post-Lab Questions: 2. Draw a stereospecific skeleti stereospecific skeletal structure for the dibrominated intermediate formed from the first step of this week's experiment (trans-stilbene reacted with PHPB). Is this intermediate chiral optically active? Explain why or why not: Pyridinium Hydrobromide Perbromide (E)-1,2-diphenylethene 3. Draw a stereospecific skeletal structure for the dibrominated intermediate formed from the reaction of cis-stilbene with PHPB (see below). Is this intermediate chiral? Is it optically active? Explain why or why not: Pyridinium Hydrobromide...
7. Which of the following alkenes will evolve the MOST heat during hydrogenation over Pd(0)? 8. (3 pts) a. Draw the arrows that show the flow of electrons during the reaction of Cl2 with cis-2- butene leading to formation of the Reactive Intermediate. b. In the labeled box, provide the structure of the Reactive Intermediate initially formed upon reaction of Cl2 with cis-2-butene. c. Draw the arrows that show the flow of electrons during collapse of the Reactive Intermediate. d....
QUESTION 2 Draw the reactive intermediate that forms in the 1st step of the mechanism for the following reaction. Use a line structure which means that you should not draw in H atoms and should not enter C for carbons unless necessary. Convert your answer to the InChl format and enter it as your answer. MOH N- + NH,OH
1) Provide the proper IUPAC name for the alkene shown below. CH2=CHCH2CH2CH2CH3 2) Provide the proper IUPAC name for the alkene shown below. 3) Draw an acceptable structure for 4-ethylhept-1-ene. 4) Provide an acceptable name for (CH3)2CHCH-C(CH3)CH2CH3. 5) Provide an acceptable name for (CH3CH2)2CHCH2CH-CH2. 6) Name the compound shown below. 7) Provide the proper IUPAC name for the alkene shown below. 8) Provide the proper IUPAC name for the alkene shown below. 9) Draw an acceptable structure for 4-phenylbut-l-ene. 10)...
1,3–Dimethoxybenzene (below) is very reactive toward
electrophilic aromatic substitution. Draw a complete mechanism for
the following nitration reaction making sure you include details of
formation of the required electrophile and all possible delocalized
structures for the intermediate cation. Provide a brief explanation
for why only the pictured product is formed:
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