The reaction is an example of aldol reaction.
Step1- Formation of enolate by abstraction of alpha proton of aldehyde.
Step2- Nucleophilic attack of enolate to other molecule of cyclohexane aldehyde.
Step3 - protonation of the intermediate.
Mechanism is shown below.
22) What is the major organic product of the following aldol addition? IV.
what is the product of the following aldol addition? 36.202030 Week 5 Exam-2 product of the following aldol addition? но" 2 - ? ОН ОН IV. CH
1. What is the major organic product obtained from the following intramolecular aldol condensation reaction? NaOH, HẠO . 1 b. 2 . 3 d. 4 2. What is the major organic product obtained from the following intramolecular Claisen Condensation (Diepkova ) reaction? مع عمه Baraeenie Product onlained from ( 1. NaOCH2CH3 CH3CH2OH CH3CH30 OCH2CH3 2. H30+ OCH CHE OCH2CH3 مسلسلا سلال OCH2CH3 OCH2CH3
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
What is the major organic product obtained from the following reaction? Cl2 FeCl3 CHCI IV Multiple Choice I IV 11 What is the product of the following reaction? KMnO4 OH II III Multiple Choice None of these 11 What is the major organic product of the following reaction? CH3 1. (R)-CBS reagent 2. H20 OH OH HO OH II IV Multiple Choice О IV = Be sure to answer all parts. Give the IUPAC name for the following compound. COOH...
What is the major organic product obtained from the following reaction? Cl2 FeCl3 CHCI II IV - Multiple Choice III IV 11
What is the major organic product of the following reaction? H20, H2SO Hgso, 9 OH IV O II Ask your instructor a question
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...
What is the major organic product of the following reaction? What is the major organic product of the following reaction? H20, H2SO4 HgSO4 own to me to my НО
what are the major products of these reactions 38. what is the major organic product of the following reaction? ? CH3CH NHCH2 CH3 -N-C2Hs С,н, IV N СH, I. CH2CH3 он п. -СHs N C2H ш. =N-C,Hs сHя 39. what is the major organic product of the following reaction? H2 CH3CH2NH2 Pt CH2CH3 он I. IV. NHCH,CH3 NCH,CH3 П. NHCH,CH3 V. CH2CH3 ш.
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