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This is for Organic II. Thank you!
3) 3 More than one product forms from the...
In Organic Chem II from the Aldol Condensation lab (using 3-nitrobenzaldehyde, acetophenone, ethanol, sodium hydroxide, methanol...
In Organic Chem II from the Aldol Condensation lab (using 3-nitrobenzaldehyde, acetophenone, ethanol, sodium hydroxide, methanol and final product 3-nitrochalcone) please help anser the following answer. Please write clear; many times it's hard to read response on Chegg-thank you. 1. There are two possible products of this aldol condensation. Draw the structure of both. 2. Explain why only one aldol product is formed in this reaction. Comment on both the reactivity of the starting materials as well as your experimental...
Product was formed successfully based on the exp. below (about 85% yield), please interpret/discuss HNMR/IR in...
Product was formed successfully based on the exp. below (about
85% yield), please interpret/discuss HNMR/IR in as much detail as
possible and assign peaks on HNMR (which peak represents which
protons of which group, etc). Note: I already know how you
determine the formation of the product so you can skip that part of
part b).
Based on this exp:
Discuss the IR spectrum and what is the peak in IR that you can see for a specific functional group...
Supply products or reagents. If more than one organic product forms, you must write both products....
Supply products or reagents. If more than
one organic product forms, you must write both products. If stereo-
or regiochemistry is important, you must show that. Incorrect
regio- or stereochemistry will not receive credit. If no reaction
is possible, write N.R.
Please Help with letters E,F,G, and H
Thank you
peroxidesh heat or ho t Jn 9. CH3CH2CH2CH2CHO CrO3» C. w Hoso a. a CECH 3,3-dimethylbut-1-yne cat. HgSO4 H2SO4, H20 cat. Os04 NMO 1.BH3-SMez M 2. H2O2, NaOH (CH3)3 SICI...
Product is 5-(4-hydroxy-3-methoxybenzal)creatinine. Will rate ASAP. Thank you!! Questions: 1. Give the step-to-step mechanism for the...
Product is
5-(4-hydroxy-3-methoxybenzal)creatinine. Will rate ASAP.
Thank you!!
Questions: 1. Give the step-to-step mechanism for the condensation of vanillin and creatinine. (based on what you did for this experiment, decide if you have an acid or base catalyzed reaction) 2. This aldol condensation does not require a base. Why? 3. What is the major difference between the IR spectra of vanillin and the condensation product?
Please choose best answer. thank you Which of the following compounds can be prepared by a...
Please choose best answer. thank you
Which of the following compounds can be prepared by a mixed aldol condensation by treatment of a mixture of two carbonyl compounds and NaOH? OOOO What is the major organic product obtained from the following reaction? NaOH, H2O نه Ob.2 C . 3 ن ا
Supply products or reagents. If more than one organic product forms, you must write both products....
Supply products or reagents. If more than one organic product
forms, you must write both products. If stereo- or regiochemistry
is important, you must show that. Incorrect regio- or
stereochemistry will not receive credit. If no reaction is
possible, write N.R.
a. CECH peroxides, M heat or ho y heat or ho Clin 9. CH3CH2CH2CH2CHO H2SO4 b. 3,3-dimethylbut-1-yne - cat. HgSO4 H2SO4, H2O cat. Os04 NMO 1. BH3-SMez 2. H2O2, NaOH (CH3)3 SICI OH Et;N, CH2Cl2 ON=0 OH HomoH Mor...
Draw the organic product(s) of this intramolecular aldol condensation reaction. Consider only the formation of 5-...
Draw the organic product(s) of this intramolecular aldol
condensation reaction. Consider only the formation of 5- and
6-membered rings.
base Draw the organic product(s) of this intramolecular aldol condensation reaction. Consider only the formation of 5-and 6 membered rings. You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading . Draw one structure per sketcher. Add additional sketchers...
Draw the major organic products of the reaction. (Hint: might there be more than one product?...
Draw the major organic products of the reaction. (Hint: might there be more than one product? Will it be only substitution, only elimination, or some of each?) Indicate the stereochemistry, including H's, at each stereocenter. Omit byproducts such as salts or methanol. If there is more than one alkene that can form, only draw one of them, the one that forms to greater extent. CH3ONa CH3OH 1111
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in...
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in the presence of sodium hydroxide Provide the expected major MIXED aldol condensation product for this reaction (can exist as E or Z isomer so you can draw either) b) Would you have to heat the reaction mixture in order for the reaction to form the aldol condensation product? Why or wh y not? 2) Consider the mixed aldol condensation reaction of 3,3-dimethyl-2-butanone (shown in...
Dehydration of 2-methyl-2-pentanol forms one major and one minor organic product. Draw the structures of the...
Dehydration of 2-methyl-2-pentanol forms one major and one minor organic product. Draw the structures of the two organic products of this reaction.
Product was formed successfully based on the exp. below (about
85% yield), please interpret/discuss HNMR/IR in as much detail as
possible and assign peaks on HNMR (which peak represents which
protons of which group, etc). Note: I already know how you
determine the formation of the product so you can skip that part of
part b).
Based on this exp:
Discuss the IR spectrum and what is the peak in IR that you can see for a specific functional group...
Supply products or reagents. If more than
one organic product forms, you must write both products. If stereo-
or regiochemistry is important, you must show that. Incorrect
regio- or stereochemistry will not receive credit. If no reaction
is possible, write N.R.
Please Help with letters E,F,G, and H
Thank you
peroxidesh heat or ho t Jn 9. CH3CH2CH2CH2CHO CrO3» C. w Hoso a. a CECH 3,3-dimethylbut-1-yne cat. HgSO4 H2SO4, H20 cat. Os04 NMO 1.BH3-SMez M 2. H2O2, NaOH (CH3)3 SICI...
Product is
5-(4-hydroxy-3-methoxybenzal)creatinine. Will rate ASAP.
Thank you!!
Questions: 1. Give the step-to-step mechanism for the condensation of vanillin and creatinine. (based on what you did for this experiment, decide if you have an acid or base catalyzed reaction) 2. This aldol condensation does not require a base. Why? 3. What is the major difference between the IR spectra of vanillin and the condensation product?
Please choose best answer. thank you
Which of the following compounds can be prepared by a mixed aldol condensation by treatment of a mixture of two carbonyl compounds and NaOH? OOOO What is the major organic product obtained from the following reaction? NaOH, H2O نه Ob.2 C . 3 ن ا
Supply products or reagents. If more than one organic product
forms, you must write both products. If stereo- or regiochemistry
is important, you must show that. Incorrect regio- or
stereochemistry will not receive credit. If no reaction is
possible, write N.R.
a. CECH peroxides, M heat or ho y heat or ho Clin 9. CH3CH2CH2CH2CHO H2SO4 b. 3,3-dimethylbut-1-yne - cat. HgSO4 H2SO4, H2O cat. Os04 NMO 1. BH3-SMez 2. H2O2, NaOH (CH3)3 SICI OH Et;N, CH2Cl2 ON=0 OH HomoH Mor...
Draw the organic product(s) of this intramolecular aldol
condensation reaction. Consider only the formation of 5- and
6-membered rings.
base Draw the organic product(s) of this intramolecular aldol condensation reaction. Consider only the formation of 5-and 6 membered rings. You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading . Draw one structure per sketcher. Add additional sketchers...
Draw the major organic products of the reaction. (Hint: might there be more than one product? Will it be only substitution, only elimination, or some of each?) Indicate the stereochemistry, including H's, at each stereocenter. Omit byproducts such as salts or methanol. If there is more than one alkene that can form, only draw one of them, the one that forms to greater extent. CH3ONa CH3OH 1111
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in the presence of sodium hydroxide Provide the expected major MIXED aldol condensation product for this reaction (can exist as E or Z isomer so you can draw either) b) Would you have to heat the reaction mixture in order for the reaction to form the aldol condensation product? Why or wh y not? 2) Consider the mixed aldol condensation reaction of 3,3-dimethyl-2-butanone (shown in...
Dehydration of 2-methyl-2-pentanol forms one major and one minor organic product. Draw the structures of the two organic products of this reaction.
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