The reaction of Br2 with 1-methylcyclohexene, in the presence of ethylamine (EtNH2), is expected to produce which of the following as the major product? CH3 "Br CH3 "NHET CH3 "Br CH3 "NHEt NHET Br Br NHET NHET Br enantiomer enantiomer enantiomer enantiomer II III IV V O II O IV
Q: The most stable structure of trans-1-Bromo-3-methylcyclohexane is ICH3 Br. Br. ČH3 Br CH3 Br
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Q: Classify the following dienes and polyenes as isolated, conjugated, cumulated, or some combination…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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A: SOLUTION: Step 1: Hello. Since the question has multiple subparts, the first three are solved. In…
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A: The structure of (E)_3-methyl-3-hexene is as follows:
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Q: Describe the relationship between each of the pairs of isomers shown by recording Constitutional,…
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Q: Describe the relationship between each of the pairs of isomers shown by recording Constitutional,…
A: ->After flipping we get confirmational isomer.
Q: BASED ON THE FIGURE WHAT IS 1. The least stable conformation of 1-bromo-3-ethylcyclohexane. 2. The…
A: More the number of substituents placed in equitorial Position, that conformation is most stable.…
Q: Which of these structures represent 2-methylbutane? CH3 CH3 H3C-CH-ČH2 ČH2 ČH3 H3C-CH-CH3…
A: We will name each molecule using iupac rules and answer the following question.
Q: Identify the following reactions as either SN1, SN2, E1, or E2: (a) Br CHCH3 CH=CH2 КОн (b) Br OCH3…
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Q: The most stable structure of trans-1-Bromo-3-methylcyclohexane is CH3 Br ZCH3 Br. ČH3 Br ČH3 Br
A: Most stable structure trans -1 bromo -3-methyl cyclohexane on the basis of angel strain energy.
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Q: Name the following alkynes: (а) CH3 CH3 (b) CH3 CH3CHC=CCHCH3 HC=CCCH3 CH3 (c) CH3 (d) CH3 CH3…
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A: Since you have posted multiple sub-parts, we are entitled to answer the first three.
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Q: Pent-1,3-diene and HBr will yield O 3-bromo-pent-1-ene O 2-bromo-pent-2,4-diene 1-bromo-pent-2-ene…
A: Pent-1,3-diene and HBr will yield: This is electrophilic addition reaction.
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- For each compound, give the product(s) expected from (1) HgSO4>H2SO4@catalyzedhydration and (2) hydroboration–oxidation. cyclodecynefor each reaction give the expected substitution product and predict wether the mechanism will be first order (SN1) or second order (SN2) a) 2-chloro-2-methylbutane + CH3COOH b) isobutyl bromide + NaOMe c) 1-iodo-methylcyclohexane + CH3CH2OHQ3. For the following reactions, predict the products, mechanism and name all the products obtained Catalytic hydrogenation of cycloalkenes. Reduction of cyclohexanone with Zinc amalgam (Zn/Hg alloy) in concentrated hydrochloric acid Addition of CH2I2 in an alkene in the presence of Zn-Cu 2-hexene + chlorine gas Halogenation of cyclohexane in the presence of light and catalyst Sulfonation of Cyclobutane with oleum Addition of HBr to methylcyclopropane
- Predict the products of the following reactions.(a) CH3CH2Br + MgetherT(b) isobutyl iodide + 2LihexaneT(c) 1-bromo-4-fluorocyclohexane + MgTHFT(d) CH2“CCl¬CH2CH3 + 2 LietherTWhat is the major product of the reaction of 2-methyl-2-butene with each of the following reagents? a. HBr b. HI c. Cl2/CH2Cl2 d. O3, −78 °C, followed by (CH3)2S e. H2/Pd f. MCPBA (a peroxyacid) g. H2O + H2SO4 h. Br2/CH2Cl2i. Br2/H2O j. Br2/CH3OH k. BH3 /THF, followed by H2O2, HO-, H2OWhat order of reagents should be used to synthesize the following product from methylcyclopentane?(A) Br2(B) Br2, hv(C) KOH, heat
- Which of the following set of conditions would lead to the Hofmann alkene as the major product (starting from the substrate below)? Options: H2SO4 LDA NaOEt, HOEt NaOH, H2OFor each reaction, give the expected substitution product and predict whether the mechanism will be first order (SN1) or second order (SN2): a) 2-chloro-2-methylbutane + CH3COOH b) isobutyl bromide + NaOMe c) 1-iodo-1-methylcyclohexane + CH3CH2OH Q3. 2-Bromopentane, when treated with alcoholic KOH yields a mixture of three alkenes A, B and C. Identify A, B and C. Which is predominant?Identify the type of the following reaction: production of trans- and cis-2-butene from 2-chlorobutane a. E2 b. E1 c. SN1 d. SN2
- For each compound, give the product(s) expected from (1) HgSO4>H2SO4@catalyzedhydration and (2) hydroboration–oxidation.(a) hex-1-yne (b) hex-2-yneDevise a synthesis of (E)-1-phenylhex-1-ene (CH3CH2CH2CH2CH = CHPh) using hydrocarbons having ≤ 6 C’s and a Suzuki reaction as one of the steps.(CH3)3CHOH is reacted with CH3-O-C--C6H5 in a transesterification reaction. What is the M+ of the product? || O 102 80 178 None of these