(a)
Interpretation: The starting materials that are needed to prepare the given compound by a Michael reaction are to be shown.
Concept introduction: The reaction in which an enolate ion of one carbonyl compound undergoes conjugate addition reaction with the
(b)
Interpretation: The starting materials that are needed to prepare the given compound by a Michael reaction are to be shown.
Concept introduction: The reaction in which an enolate ion of one carbonyl compound undergoes conjugate addition reaction with the
(c)
Interpretation: The starting materials that are needed to prepare the given compound by a Michael reaction are to be shown.
Concept introduction: The reaction in which an enolate ion of one carbonyl compound undergoes conjugate addition reaction with the
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Chapter 22 Solutions
ORGANIC CHEMISTRY
- Draw the structure of a dihalide that could be used to prepare each alkyne. There may be more than one possible dihalide.arrow_forwardGive the IUPAC name for each sulfide.arrow_forward16.43 Draw the products of each reaction. a. b. d. HO C. H Lore L sob Br₂ FeBr3 e. NO₂ Br HNO3 H₂SO4 CI AICI 3 Cl₂ FeCl3 SO3 H₂SO4arrow_forward
- What acetylide anion and alkyl halide can be used to prepare each alkyne? Indicate all possibilities when more than one route will work.arrow_forwardDevise a synthesis of each compound from ethanol (CH3CH2OH) as the only source of carbon atoms. You may use any other organic or inorganic reagents you choose.arrow_forwardWhat alkyl halides are formed when attached ether is treated with HBr?arrow_forward
- Draw the products formed when each alkene is treated with HCl.arrow_forwardDraw the product(s) formed when each alkene is treated with either [1] HBr alone; or [2] HBr in the presence of peroxides.arrow_forwardWhat is the major organic product obtained from the following reaction? A. B. CI لله مللی حمله C. D. فيarrow_forward
- What carbonyl compound and alcohol are formed by hydrolysis of each acetal?arrow_forwardDevise a synthesis of each compound. You may use HC=CH, ethylene oxide, and alkyl halides as organic starting materials and any inorganic reagents.arrow_forwardDraw the organic products formed when each alkyne is treated with two equivalents of HBr.arrow_forward
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