Homework Answers
This is a Micheal Addition
reaction followed by condensation ,basic-hydrolysis and then CO2
elimination.
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Predict the product of the following reaction sequence. i. NaOet, EtOH ii. NaOH, heat iii. H20"...
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
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20"...
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20" ? mo Br НО. O II III Br Br ho IV A. I B. II C. III D. IV E. V 13. What would be the major product of the following reaction sequence? A. I B. II C. III D. IV E. V 2 i. LDA ii. CHEI De ci II I III IV V 14. Which of the following could be used to...
Question 23 What is the product, W, of the following reaction sequence? i. NaOEt niin ii....
Question 23 What is the product, W, of the following reaction sequence? i. NaOEt niin ii. NaOtButyliv. NaOH v.H30* heat (-CO) W 1 equiv. 11.Br 1 equiv. HOC -COH HOC EtO2- o COH -CO EL Ι II III i COH IV V A. III B. C.IN D. V E. IV Question 24 Which one of the following best represents the predicted approximate chemical shift and coupling for the hydrogen(s) indicated with the arrow? A. 2.40 ppm, quartet B. 2.40 ppm,...
Question 7 Predict the major organic product of the reaction sequence, i. NH3, H20 M ii....
Question 7 Predict the major organic product of the reaction sequence, i. NH3, H20 M ii. dilute Ha, cold O O OH NH2 NH2 HO HO HN I II III H N HN IV V CA. V B. III C. 11 DIV E. I Question 8 Which of the following would be the strongest acid? NO2 COH COH COH ON ON "NO2 I II III COH COH NO2 ON "NO2 IV V A. IV B. III C. I D. II...
Predict the major organic product of the following reaction and complete its mechanism below. 1) NaOEt/EtOH...
Predict the major organic product of the following reaction and complete its mechanism below. 1) NaOEt/EtOH 2) CH3CH2CH2Br 3) dilute NaOH/heat 4) H30* 5) heat Complete the curved-arrow mechanism for the scheme below by adding any missing atoms, bonds, charges, nonbonding electrons, and curved arrows. :O O: :Br. CH3CH2OH Do not show curved arrows for this step. Added acid Dilute HH NaOH and heat hydrolyzes the ester. O: Na Br - H20, Na* O: 100-150 °C O:
Predict the product of the following reaction sequence i NaOC2Hs i. CH3CH2CH2Br NaOH iv. H30, heat...
Predict the product of the following reaction sequence i NaOC2Hs i. CH3CH2CH2Br NaOH iv. H30, heat OH OH I ПI п Он IV
Testbank Question 21 What is the product of the reaction sequence: NaOEt (-H20) oss o Testbank...
Testbank Question 21 What is the product of the reaction sequence: NaOEt (-H20) oss o Testbank Question 50 What would be the major product of the following reaction? ОН- heat | HO H | O= orator N OH III но на (Z and E) IV Testbank Question 72 What would be the product of the following reaction? CN ELOH OH 0 OH .CN HOT CN
Predict the product from the following sequence: H OH H2O7 N.BH CH3OH ? heat (H20) OH...
Predict the product from the following sequence: H OH H2O7 N.BH CH3OH ? heat (H20) OH OH and E) H OH OH II III (Z and E) OH H H o IV OH OAV OB. О с. IV D. III E.
Testbank, Question 140 What is the expected major product of the following reaction sequence? 1. NaOEt,...
Testbank, Question 140 What is the expected major product of the following reaction sequence? 1. NaOEt, EtOH, heat 2. BH; THE 3. H2O2, NaOH HO HO OH OH OH + enantiomer + enantiomer + enantiomer + enantiomer IV OL
Predict the product for the following reaction. Include stereochemistry where applicable. I'm not sure where to...
Predict the product for the following reaction. Include
stereochemistry where applicable. I'm not sure where to begin with
this one.
n. NH I. NaOH /EtOH II. (CH3 2)4 III. NaOH H,O IV. acetyl chloride V. 1) LiAlH4. 2) H20
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
12. What would be the major product of the following reaction? i. Brz, NaOH ii. H20" ? mo Br НО. O II III Br Br ho IV A. I B. II C. III D. IV E. V 13. What would be the major product of the following reaction sequence? A. I B. II C. III D. IV E. V 2 i. LDA ii. CHEI De ci II I III IV V 14. Which of the following could be used to...
Question 23 What is the product, W, of the following reaction sequence? i. NaOEt niin ii. NaOtButyliv. NaOH v.H30* heat (-CO) W 1 equiv. 11.Br 1 equiv. HOC -COH HOC EtO2- o COH -CO EL Ι II III i COH IV V A. III B. C.IN D. V E. IV Question 24 Which one of the following best represents the predicted approximate chemical shift and coupling for the hydrogen(s) indicated with the arrow? A. 2.40 ppm, quartet B. 2.40 ppm,...
Question 7 Predict the major organic product of the reaction sequence, i. NH3, H20 M ii. dilute Ha, cold O O OH NH2 NH2 HO HO HN I II III H N HN IV V CA. V B. III C. 11 DIV E. I Question 8 Which of the following would be the strongest acid? NO2 COH COH COH ON ON "NO2 I II III COH COH NO2 ON "NO2 IV V A. IV B. III C. I D. II...
Predict the major organic product of the following reaction and complete its mechanism below. 1) NaOEt/EtOH 2) CH3CH2CH2Br 3) dilute NaOH/heat 4) H30* 5) heat Complete the curved-arrow mechanism for the scheme below by adding any missing atoms, bonds, charges, nonbonding electrons, and curved arrows. :O O: :Br. CH3CH2OH Do not show curved arrows for this step. Added acid Dilute HH NaOH and heat hydrolyzes the ester. O: Na Br - H20, Na* O: 100-150 °C O:
Predict the product of the following reaction sequence i NaOC2Hs i. CH3CH2CH2Br NaOH iv. H30, heat OH OH I ПI п Он IV
Testbank Question 21 What is the product of the reaction sequence: NaOEt (-H20) oss o Testbank Question 50 What would be the major product of the following reaction? ОН- heat | HO H | O= orator N OH III но на (Z and E) IV Testbank Question 72 What would be the product of the following reaction? CN ELOH OH 0 OH .CN HOT CN
Predict the product from the following sequence: H OH H2O7 N.BH CH3OH ? heat (H20) OH OH and E) H OH OH II III (Z and E) OH H H o IV OH OAV OB. О с. IV D. III E.
Testbank, Question 140 What is the expected major product of the following reaction sequence? 1. NaOEt, EtOH, heat 2. BH; THE 3. H2O2, NaOH HO HO OH OH OH + enantiomer + enantiomer + enantiomer + enantiomer IV OL
Predict the product for the following reaction. Include
stereochemistry where applicable. I'm not sure where to begin with
this one.
n. NH I. NaOH /EtOH II. (CH3 2)4 III. NaOH H,O IV. acetyl chloride V. 1) LiAlH4. 2) H20
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