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A: No
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Q: Bromine adds to cis- and trans-2-butene to give different diastereomers of 2,3-dibromo- butane. What…
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Q: What reagents are needed to convert cyclopentene into (a) bromocyclopentane; (b) trans-…
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Q: (a) 1,2-dimethylcyclopentane (b) 3-fluoropropanol (c) 3-bromobutyne (d) cis-1,2-dimethylcyclopropane…
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Q: Which compounds can be prepared in high yield by halogenation of an alkane? (a) 2-Chloropentane (b)…
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Q: 1.) cyclohexa-1,3-dien-5-yne 2.) 2,3-dimethyl-1,3-butadiene 3.) 1,3,5-cycloheptatriene 4.) furan
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Q: Draw the structure of each molecule. (a) (S)-1-chloro-2,2-dimethyl-1-phenylcyclopentane; (b)…
A: (a)
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Q: These compounds are unreactive to NaNH2 EXCEPT a. 1-butene. b. 2-butyne. c. 2-butene. d. 1-butyne.
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Q: Prepare the following compounds from methylcyclohexene: a. 1-chloro-1-methylcyclohexane b.…
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Q: Draw the following organic compounds: a) 2-Methylhexa-1,5-diene b) 3-Ethyl-2,2-dimethylhept-3-ene…
A: While drawing the structure, first draw the parent chain and then add substituents.
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Q: Draw the structure for (E)-3,4-dimethyl-2-hexene. SHOW STEREOCHEMISTRY
A: The structure is determined using IUPAC nomenclature rules.
Q: O a,2,3,3-tetramethylbutane + O2 flame b) 4,5-dimethyl cyclohexene Mn0y/Haso, excess 9…
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Q: Illustrating with equations, indicate how the following substrates or reactants would be converted…
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Q: Which of the following alkenes do not show cis-trans isomerization? I) 2-methyl-2-hexene II)…
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Q: Choose the best set of reagents/conditions to convert 1,3-butadiene to 1,4-dibromo-2-butene
A: 1,3-butadiene to 1,4-dibromo-2-butene follows free radical mechanism.
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- trans-2-Butene is more stable than cis-2-butene by only 4 kJ/mol, but trans-2, 2, 5, 5-tetramethyl-3-hexene is more stable than its cis isomer by 39 kJ/mol. Explain.Give the structure corresponding to each name.a. (E)-4-ethylhept-3-eneb. 3,3-dimethylcyclopentenec. 4-vinylcyclopentened. (Z)-3-isopropylhept-2-enee. cis-3,4-dimethylcyclopentenef. 1-isopropyl-4-propylcyclohexeneg. 3,4-dimethylcyclohex-2-enolh. 3,5-diethylhex-5-en-3-olElimination occurs when (Z)-3-bromohex-3-ene is treated with NaNH2. Under the same conditions, 1-bromocyclohexeneundergoes elimination much more sluggishly. Explain why
- (1) Which is an isolated diene? (2) Which is an alkene with possible rearrangement product (1,2-H shift) with reaction to HI? (3) Whixh isa diene capable of having 1,2 and 1,4-addition products? (4) Which is a conjugated diene?Thank you for the help! It's saying that the cyclopent-2-en-1-ol is incorrect. Is it possible that the OH goes to the more substituted position?a. Show that [4+4] cycloaddition of two butadiene molecules to give cycloocta-1,5-diene is thermally forbidden but photochemically allowed b.Thermally allowed cycloaddition of the two butadiene molecules when there's a different. Show reaction and explain why it is thermally allow
- Under certain reaction conditions, 2,3-dibromobutane reacts with twoequivalents of base to give three products, each of which contains twonew π bonds. Product A has two sp hybridized carbon atoms, product Bhas one sp hybridized carbon atom, and product C has none. What arethe structures of A, B, and C?Draw all products of the reaction of (1S,2R)-1-bromo-1,2-dimethylcyclohexane in 80%H2O/20%CH3CH2OHat room temperature..cis-4-Bromocyclohexanol and trans-4-bromocyclohexanol form the same elimination product but a different substitution product when they reactwith HO-. a. Why do they form the same elimination product?b. Explain, by showing the mechanisms, why different substitution products are obtained.c. How many stereoisomers does each of the elimination and substitution reactions form?