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1) Draw the starting materials for the coumarin synthesis product. (4pts) 2)...
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene....
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene. Provide the necessary reagents/reactants and include the structure of intermediate organic products. Any additional organic starting materials used (excluding solvents) must not contain more than 3 carbons. You do not need to provide the mechanism of each reaction. ОН 18. Outline the reactions necessary to accomplish the synthesis of the following compound. Provide the necessary reagents/reactants and include the structure of intermediate organic products....
8. 1 pt] 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted...
8. 1 pt] 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted chalcone. When both of these compounds are ground with solid sodium hydroxide, the entire reaction mixture turns liquid. Explain why the solid reactants turn liquid when intimately mixing them. (Hint: What are the final products of the reaction?)
Post- Laboratory Questions: 1. Draw the product of the following Diels-Alder reactions 2. What starting materials...
Post- Laboratory Questions: 1. Draw the product of the following Diels-Alder reactions 2. What starting materials would be used to prepare the following compound by the Diels- Alder reaction? 3. Cyclopentadiene dimerizes easily. Before using cyclopentadiene in a reaction, it is necessary to crack the diene. Draw the Diels-Alder reaction for the dimerization of cyclopentadiene. 4. What are the products of the following Diels-Alder reactions? Show the stereochemistry where applicable
In the reactions below you are given a product and enough the starting materials information about the formation of the product to provide 1. Th followling as munde usiig a Dicls-Alder reuction P...
In the reactions below you are given a product and enough the starting materials information about the formation of the product to provide 1. Th followling as munde usiig a Dicls-Alder reuction Provide the rouctants and reaction conditiows The foliowing product was made starting with benzene -provide all steps of the reaction and reaction conditions 2. 3. The following was made in an enamine synthesis-provide the starting materials and reaction condit Aromaticity-3 points each Please classify the following compounds us...
Please draw: -starting materials for stilbene synthesis with the Wittig reaction mechanism; which will be one...
Please draw: -starting materials for stilbene synthesis with the Wittig reaction mechanism; which will be one aldehyde + one ylide compound -the arrow-pushing mechanism for the ylide formation. -the arrow-pushing mechanism for the formation of stilbene Please be specific in the compounds, in other words not with R' groups. Thank you!
Draw the missing major organic product(s), starting material(s), or reagents for each of the following reactions...
Draw the missing major organic product(s), starting
material(s), or reagents for each of the following reactions (DO
NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember
stereo and regiochemistry.) Assume reagents are in excess unless
otherwise indicated. **To make things simple, I indicated what is
needed for each section! Please don't just put the answers, but
explanations as well on why. Thanks!
a) draw the starting material for this reaction.
b) draw the product for this reaction....
Suggest a synthesis for compound 1 using as starting materials/reactants benzaldehyde, bromoethane, and Ph3P+Ch3Br- and...
Suggest a synthesis for compound 1 using as starting
materials/reactants benzaldehyde, bromoethane, and Ph3P+Ch3Br- and
the following reagents/conditions Mg; PCC; HzO2, NaOH; H3O+; BuLI;
and BH3, THF
(c) Suggest a synthesis for compound 1 using as starting materials/reactants benzaldehye, bromoethane, and Ph3P CH3 Br- and the following reagents/conditions - Mg; PCC; H2O2, NAOH; H30* BuLi; and BH3, THF. Use of the starting materials/reactants and reagents/conditions is strongly recommended in order to solve. Start by counting the HO DBH3,1HF total number...
1. What types of organic reactions are involved in the 2. Show the resonance structures of the st...
1. What types of organic reactions are involved in the 2. Show the resonance structures of the starting 3. Why is the starting material nonfluorescent and the following conversion? materials and the product (resorufin). product fluorescent? 0 0 OH HO
1. What types of organic reactions are involved in the 2. Show the resonance structures of the starting 3. Why is the starting material nonfluorescent and the following conversion? materials and the product (resorufin). product fluorescent? 0 0 OH HO
8. 11 pt 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted...
8. 11 pt 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted chalcone. When both of these compounds are ground with solid sodium hydroxide, the entire reaction mixture turns liquid. Explain why the solid reactants turn liquid when intimately mixing them. (Hint: What are the final products of the reaction?)
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following...
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
17. Outline the reactions necessary to accomplish the synthesis of the following compound starting from benzene. Provide the necessary reagents/reactants and include the structure of intermediate organic products. Any additional organic starting materials used (excluding solvents) must not contain more than 3 carbons. You do not need to provide the mechanism of each reaction. ОН 18. Outline the reactions necessary to accomplish the synthesis of the following compound. Provide the necessary reagents/reactants and include the structure of intermediate organic products....
8. 1 pt] 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted chalcone. When both of these compounds are ground with solid sodium hydroxide, the entire reaction mixture turns liquid. Explain why the solid reactants turn liquid when intimately mixing them. (Hint: What are the final products of the reaction?)
Post- Laboratory Questions: 1. Draw the product of the following Diels-Alder reactions 2. What starting materials would be used to prepare the following compound by the Diels- Alder reaction? 3. Cyclopentadiene dimerizes easily. Before using cyclopentadiene in a reaction, it is necessary to crack the diene. Draw the Diels-Alder reaction for the dimerization of cyclopentadiene. 4. What are the products of the following Diels-Alder reactions? Show the stereochemistry where applicable
In the reactions below you are given a product and enough the starting materials information about the formation of the product to provide 1. Th followling as munde usiig a Dicls-Alder reuction Provide the rouctants and reaction conditiows The foliowing product was made starting with benzene -provide all steps of the reaction and reaction conditions 2. 3. The following was made in an enamine synthesis-provide the starting materials and reaction condit Aromaticity-3 points each Please classify the following compounds us...
Draw the missing major organic product(s), starting
material(s), or reagents for each of the following reactions (DO
NOT WRITE +EN AS A PRODUCT (ie draw everything out!)! And remember
stereo and regiochemistry.) Assume reagents are in excess unless
otherwise indicated. **To make things simple, I indicated what is
needed for each section! Please don't just put the answers, but
explanations as well on why. Thanks!
a) draw the starting material for this reaction.
b) draw the product for this reaction....
Suggest a synthesis for compound 1 using as starting
materials/reactants benzaldehyde, bromoethane, and Ph3P+Ch3Br- and
the following reagents/conditions Mg; PCC; HzO2, NaOH; H3O+; BuLI;
and BH3, THF
(c) Suggest a synthesis for compound 1 using as starting materials/reactants benzaldehye, bromoethane, and Ph3P CH3 Br- and the following reagents/conditions - Mg; PCC; H2O2, NAOH; H30* BuLi; and BH3, THF. Use of the starting materials/reactants and reagents/conditions is strongly recommended in order to solve. Start by counting the HO DBH3,1HF total number...
1. What types of organic reactions are involved in the 2. Show the resonance structures of the starting 3. Why is the starting material nonfluorescent and the following conversion? materials and the product (resorufin). product fluorescent? 0 0 OH HO
1. What types of organic reactions are involved in the 2. Show the resonance structures of the starting 3. Why is the starting material nonfluorescent and the following conversion? materials and the product (resorufin). product fluorescent? 0 0 OH HO
8. 11 pt 4-chlorobenzaldehyde and 4-bromoacetophenone are both solid starting materials for the synthesis of substituted chalcone. When both of these compounds are ground with solid sodium hydroxide, the entire reaction mixture turns liquid. Explain why the solid reactants turn liquid when intimately mixing them. (Hint: What are the final products of the reaction?)
II. Reactions: Predict the major organic product(s) or write the appropriate reagents/starting materials for the following reactions. Indicate stereochemistry and regiochemistry when appropriate. Indicate reactions that are expected to result in a racemic mixture of products DBr 1. Н.О, CHCI он HSO, heat кон 1) вн, THF 3. 2) H202. HO 1) Hg(OAc)2, CH,OH 2) NaBH, OH 5. Br2 SH 6. HIO4 OH THF, H2O "он III. Synthesis: Starting from the alkenyl bromide below, devise a synthesis that produces the...
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