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8. Give the major organic product of each reaction. NaOH,H,O c. mild H a. LDA b....
Give the major organic product of each reaction. 8. a. LDA н b. H c. mild...
Give the major organic product of each reaction. 8. a. LDA н b. H c. mild H NaOH, H,O н a, LDA b. f. н NaOH, H,O, heat c. mild H NaOH, H,O O NaOH, H,O H CYD a. LDA b. d. h. NaOH, H,O, heat c. mild H*, heat 9. Give the major organic product of each intramolecular Aldol reaction. NaOH, H,O a. heat H NaOH, H2O b. heat NaOH, H,O NaOH, H20 d. heat 10. Propose starting materials...
9. Give the major organic product of each intramolecular Aldol reaction. NaOH, H2O heat NaOH, H2O...
9. Give the major organic product of each intramolecular Aldol reaction. NaOH, H2O heat NaOH, H2O b. H heat NaOH,H,O NaOH, H2O heat 168
6. Give the major organic product from each mixed aldol reaction. Then explain why there conditions...
6. Give the major organic product from each mixed aldol reaction. Then explain why there conditions favor one product instead of generating a mixture of products. NaOH HO H CCI, NaOH HO a. LDA ht 7. Give the curved arrow mechanism for this reaction. he NaOH, H2O heat halla Τ Η 3. Give the major organic aldol product for each reaction, along with the dehydration product possible) formed after heating. NaOH heat H2O heat NaOH H2O ix heat NaOH HO
6. Give the major organic product from each mixed aldol reaction. Then explain why the reaction...
6. Give the major organic product from each mixed aldol reaction. Then explain why the reaction conditions favor one product instead of generating a mixture of products. NaOH a. + Н,о "СС, NaOH b. Н.о a. LDA c. b. О H н 7. Give the curved arrow mechanism for this reaction. NaOH, H,O Н heat
3. Give the major organic aldol product for each reaction, along with the dehydration product (if...
3. Give the major organic aldol product for each reaction, along with the dehydration product (if possible) formed after heating. NaOH HO NaOH HO NaOH heat H2O 4. In the following reaction the aldol product C is difficult to isolate, and even without heating the dehydration product D is formed instead. Explain. ОН Ін 10-4 NaOH HO 5. Draw all possible aldol products from this mixed aldol reaction (not dehydrated). NaOH HO
question 3: draw the major organic product. indicate if the reaction is Wolff-Kishner or wittig. please...
question 3: draw the major organic product. indicate if the
reaction is Wolff-Kishner or wittig. please explain each one.
thank you!
NaBH4, H2O 1. Mg, THE 2. H2O* PPh3 1. (CH3CH2CH2CH2)2Culi 2. H30* 1. H2NNH2, H* 2. NaOH/H20, heat NaOH/H20 heat intramolecular aldol condensation
HW 22: Enolates 1. Provide a detailed, stepwise mechanism for the base-catalyzed enolization (keto enol tautomerism) of acetaldehyde. 2. Provide the major organic product of the folowing reactio...
HW 22: Enolates 1. Provide a detailed, stepwise mechanism for the base-catalyzed enolization (keto enol tautomerism) of acetaldehyde. 2. Provide the major organic product of the folowing reaction. 3. Provide the major organic product of the following reaction LDA 4. Which of the following ketones will give a positive iodoform test? A) 4-heptanone D) cyclohexanone B) 3-hexanone C)2-hexanone 5. Provide the major organic product of the following reaction. 6. Provide the structure of the major organic product which results when...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ?...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ? heat CHO CHO A) B) CHO D) CHO C) СА B oc 11.105 Which of the following is the best way to synthesize the compound in the box in high yield? A) Phyp NaOH B) mily Н,0 PPhg C) NaOH ox + D) H2O 11.10_4 In the presence of a base which of the following compounds WILL NOT undergo self- condensation to give an...
C19T0129742 Give the major organic product of the following reaction. O NaOCH3 NaOH H+ a. CH3OH...
C19T0129742 Give the major organic product of the following reaction. O NaOCH3 NaOH H+ a. CH3OH H20, heat Оснзон OMe JUL 2 30 Help System Announcements (1 Unread) ES о о ОН о о о ly OMe о ОН Р 30
1) Draw the major product of the following intramolecular reaction. 2) Draw the major product of...
1) Draw the major product of the following intramolecular
reaction.
2) Draw the major product of the following reaction that begins
with a retro-aldol, followed by an intramolecular aldol
condensation.
3) Determine and draw the structures of compounds
A and B only. Do not draw the
structure of compound X. Place each structure
above its letter. HINT: Both A and
B are esters.
4) Draw a curved arrow mechanism for the following
acid-catalyzed isomerization reaction. You must show all
intermediates....
Give the major organic product of each reaction. 8. a. LDA н b. H c. mild H NaOH, H,O н a, LDA b. f. н NaOH, H,O, heat c. mild H NaOH, H,O O NaOH, H,O H CYD a. LDA b. d. h. NaOH, H,O, heat c. mild H*, heat 9. Give the major organic product of each intramolecular Aldol reaction. NaOH, H,O a. heat H NaOH, H2O b. heat NaOH, H,O NaOH, H20 d. heat 10. Propose starting materials...
9. Give the major organic product of each intramolecular Aldol reaction. NaOH, H2O heat NaOH, H2O b. H heat NaOH,H,O NaOH, H2O heat 168
6. Give the major organic product from each mixed aldol reaction. Then explain why there conditions favor one product instead of generating a mixture of products. NaOH HO H CCI, NaOH HO a. LDA ht 7. Give the curved arrow mechanism for this reaction. he NaOH, H2O heat halla Τ Η 3. Give the major organic aldol product for each reaction, along with the dehydration product possible) formed after heating. NaOH heat H2O heat NaOH H2O ix heat NaOH HO
6. Give the major organic product from each mixed aldol reaction. Then explain why the reaction conditions favor one product instead of generating a mixture of products. NaOH a. + Н,о "СС, NaOH b. Н.о a. LDA c. b. О H н 7. Give the curved arrow mechanism for this reaction. NaOH, H,O Н heat
3. Give the major organic aldol product for each reaction, along with the dehydration product (if possible) formed after heating. NaOH HO NaOH HO NaOH heat H2O 4. In the following reaction the aldol product C is difficult to isolate, and even without heating the dehydration product D is formed instead. Explain. ОН Ін 10-4 NaOH HO 5. Draw all possible aldol products from this mixed aldol reaction (not dehydrated). NaOH HO
question 3: draw the major organic product. indicate if the
reaction is Wolff-Kishner or wittig. please explain each one.
thank you!
NaBH4, H2O 1. Mg, THE 2. H2O* PPh3 1. (CH3CH2CH2CH2)2Culi 2. H30* 1. H2NNH2, H* 2. NaOH/H20, heat NaOH/H20 heat intramolecular aldol condensation
HW 22: Enolates 1. Provide a detailed, stepwise mechanism for the base-catalyzed enolization (keto enol tautomerism) of acetaldehyde. 2. Provide the major organic product of the folowing reaction. 3. Provide the major organic product of the following reaction LDA 4. Which of the following ketones will give a positive iodoform test? A) 4-heptanone D) cyclohexanone B) 3-hexanone C)2-hexanone 5. Provide the major organic product of the following reaction. 6. Provide the structure of the major organic product which results when...
11.10_1 What is a major product of the following reaction? NaOH, HO 2 ~ CHO ? heat CHO CHO A) B) CHO D) CHO C) СА B oc 11.105 Which of the following is the best way to synthesize the compound in the box in high yield? A) Phyp NaOH B) mily Н,0 PPhg C) NaOH ox + D) H2O 11.10_4 In the presence of a base which of the following compounds WILL NOT undergo self- condensation to give an...
C19T0129742 Give the major organic product of the following reaction. O NaOCH3 NaOH H+ a. CH3OH H20, heat Оснзон OMe JUL 2 30 Help System Announcements (1 Unread) ES о о ОН о о о ly OMe о ОН Р 30
1) Draw the major product of the following intramolecular
reaction.
2) Draw the major product of the following reaction that begins
with a retro-aldol, followed by an intramolecular aldol
condensation.
3) Determine and draw the structures of compounds
A and B only. Do not draw the
structure of compound X. Place each structure
above its letter. HINT: Both A and
B are esters.
4) Draw a curved arrow mechanism for the following
acid-catalyzed isomerization reaction. You must show all
intermediates....
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