1. What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEt/EtOH followed by acid workup?...
1. What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEt/EtOH followed by acid workup?
2. Using an enamine, convert acetophenone to 1-phenylbutane-1,3-dione
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1. What is the product of ethyl benzoate and
ethyl-2-phenylacetate with NaOEt/EtOH followed by acid workup?...
QUESTION 1 Synthesize 3-methyl-1-phenyl-1-butanone from benzoic acid using a Claisen condensation Attach File Browse My Computer...
QUESTION 1 Synthesize 3-methyl-1-phenyl-1-butanone from benzoic acid using a Claisen condensation Attach File Browse My Computer Browse Content Collection QUESTION 2 What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEU/EtOH followed by acid workup? Attach File Browse My Computer Browse Content Collection QUESTION 3 "Using an enamine, convert acetophenone to 1-phenylbutane-1,3-dione" Attach File Browse My Computer Browse Content Collection QUESTION 4 What's the best base to use for this reaction? NOTE: Reagents are missing. CO2Et EtOK MeOK
What ketone would you isolate after treatment of [a] with NaOEt and allyl bromide, followed by...
What ketone would you isolate after treatment of [a] with NaOEt and allyl bromide, followed by saponification and decarboxylation? (d) Give the structure of the mixed Claisen condensation product of ethyl phenylacetate and ethyl benzoate. Provide a mechanism for the following reaction.
Question 1 0.5 pts ethyl acetate + NaOEt + EtOH then dilute acetic acid quench -->...
Question 1 0.5 pts ethyl acetate + NaOEt + EtOH then dilute acetic acid quench --> ethyl butanoate ethyl 3-oxobutanoate ethyl 2-oxobutanoate ethyl 3-oxo-2-buteneoate Question 2 0.5 pts ethyl acetate + NaOEt +EtOH then 1-bromocyclohexane --> ethyl 3-cyclohexyl-2-oxobutanoate ethyl 2-cyclohexyl-3-oxobutanoate ethyl 4-cyclohexyl-3-oxobutanoate something else
Draw products A and B of the following series of reactions. Ethyl phenylacetate + 1. CH_3CH_2O^-,...
Draw products A and B of the following series of reactions. Ethyl phenylacetate + 1. CH_3CH_2O^-, followed by aq. HCl rightarrow Product A Product A + aq. HCl, heat rightarrow Product B (Phenylacetic acid is C_6H_5CH_2COOH) Show the steps that make 2-methyl-3-phenylpropanoic acid by the malonic ester synthesis.
Need Help. Will Rate If Complete. 1) NaoEt, EtOH Br 2) O 3) H30+ / A....
Need Help. Will Rate If Complete.
1) NaoEt, EtOH Br 2) O 3) H30+ / A. 1) NaoEt, EtOH (s) ar 2) Y Br 3) Hz0+ / A 1) NaOme/MeOH ~ Br OMe 3) Hz0+/A. 1) NaOEt, EtOH 2) V Br 3) NaOEt, EtOH COOEt 5) H30+/A Robinson Annulation NaoEt, EtOH/A come lui OMe 28- The following molecules can be formed by either: Michael Reaction; Enamine Acylation; Acetoacetic Ester Synthesis; Michael Addition; Malonic Ester Synthesis; Robinson Annulation; Aldol Condensation; Claisen...
Question 5 0.5 pts ethyl 2-isopropyl-3-oxobutanoate + NaOEt +EtOH + methyl iodide --> something else! no...
Question 5 0.5 pts ethyl 2-isopropyl-3-oxobutanoate + NaOEt +EtOH + methyl iodide --> something else! no reaction! ethyl 3-oxo-2 buteneoate ethyl 2-propyl-2-methyl-3-oxobutanoate ethyl 2-isopropyl-2-methyl-3-oxobutanoate Question 6 0.5 pts sat ethyl 2-isopropyl-2-methyl-3-oxobutanoate + KOH/water then dilute sulfuric acid and heat --> something else! ethyl 2-isopropyl-2-methyl-3-oxobutanoic acid 3,4-dimethyl-2-pentanone 2,3-dimethyl-4-pentanone 3,3-dimethyl-2-pentanone
What is the expected major product of the following reaction sequence? 1. NaOEt, EtOH, heat 2....
What is the expected major product of the following reaction sequence? 1. NaOEt, EtOH, heat 2. BH; THF 3. H2O2, NaOH HO OH O + enantiomer + enantiomer + enantiomer + enantiomer IV O O O O O
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr,...
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr, ROOR
1. Find the product(s) of the following reaction: 1. Br2, light 2. NaOEt, EtOH 3. HBr,...
1. Find the product(s) of the following reaction: 1. Br2, light 2. NaOEt, EtOH 3. HBr, ROOR
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr,...
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr, ROOR
QUESTION 1 Synthesize 3-methyl-1-phenyl-1-butanone from benzoic acid using a Claisen condensation Attach File Browse My Computer Browse Content Collection QUESTION 2 What is the product of ethyl benzoate and ethyl-2-phenylacetate with NaOEU/EtOH followed by acid workup? Attach File Browse My Computer Browse Content Collection QUESTION 3 "Using an enamine, convert acetophenone to 1-phenylbutane-1,3-dione" Attach File Browse My Computer Browse Content Collection QUESTION 4 What's the best base to use for this reaction? NOTE: Reagents are missing. CO2Et EtOK MeOK
What ketone would you isolate after treatment of [a] with NaOEt and allyl bromide, followed by saponification and decarboxylation? (d) Give the structure of the mixed Claisen condensation product of ethyl phenylacetate and ethyl benzoate. Provide a mechanism for the following reaction.
Question 1 0.5 pts ethyl acetate + NaOEt + EtOH then dilute acetic acid quench --> ethyl butanoate ethyl 3-oxobutanoate ethyl 2-oxobutanoate ethyl 3-oxo-2-buteneoate Question 2 0.5 pts ethyl acetate + NaOEt +EtOH then 1-bromocyclohexane --> ethyl 3-cyclohexyl-2-oxobutanoate ethyl 2-cyclohexyl-3-oxobutanoate ethyl 4-cyclohexyl-3-oxobutanoate something else
Draw products A and B of the following series of reactions. Ethyl phenylacetate + 1. CH_3CH_2O^-, followed by aq. HCl rightarrow Product A Product A + aq. HCl, heat rightarrow Product B (Phenylacetic acid is C_6H_5CH_2COOH) Show the steps that make 2-methyl-3-phenylpropanoic acid by the malonic ester synthesis.
Need Help. Will Rate If Complete.
1) NaoEt, EtOH Br 2) O 3) H30+ / A. 1) NaoEt, EtOH (s) ar 2) Y Br 3) Hz0+ / A 1) NaOme/MeOH ~ Br OMe 3) Hz0+/A. 1) NaOEt, EtOH 2) V Br 3) NaOEt, EtOH COOEt 5) H30+/A Robinson Annulation NaoEt, EtOH/A come lui OMe 28- The following molecules can be formed by either: Michael Reaction; Enamine Acylation; Acetoacetic Ester Synthesis; Michael Addition; Malonic Ester Synthesis; Robinson Annulation; Aldol Condensation; Claisen...
Question 5 0.5 pts ethyl 2-isopropyl-3-oxobutanoate + NaOEt +EtOH + methyl iodide --> something else! no reaction! ethyl 3-oxo-2 buteneoate ethyl 2-propyl-2-methyl-3-oxobutanoate ethyl 2-isopropyl-2-methyl-3-oxobutanoate Question 6 0.5 pts sat ethyl 2-isopropyl-2-methyl-3-oxobutanoate + KOH/water then dilute sulfuric acid and heat --> something else! ethyl 2-isopropyl-2-methyl-3-oxobutanoic acid 3,4-dimethyl-2-pentanone 2,3-dimethyl-4-pentanone 3,3-dimethyl-2-pentanone
What is the expected major product of the following reaction sequence? 1. NaOEt, EtOH, heat 2. BH; THF 3. H2O2, NaOH HO OH O + enantiomer + enantiomer + enantiomer + enantiomer IV O O O O O
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr, ROOR
1. Find the product(s) of the following reaction: 1. Br2, light 2. NaOEt, EtOH 3. HBr, ROOR
1. Find the product(s) of the following reaction: 1. Bry, light 2. NaOEt, EtOH 3. HBr, ROOR
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