(a)
To determine: The product of the elimination reaction between
Interpretation: The product of the elimination reaction between
Concept introduction: The elimination reaction is the organic reaction in which two substituents are removed from the organic molecule in one step or two steps. The two mechanisms of the elimination reaction are the E1 and E2 mechanisms.
In E2 mechanism, the elimination takes place in one step.
According to the Zaitsev rule, the formation of
(b)
To determine: The product of the elimination reaction between
Interpretation: The product of the elimination reaction between
Concept introduction: The elimination reaction is the organic reaction in which two substituents are removed from the organic molecule in one step or two steps. The two mechanisms of the elimination reaction are E1 and E2 mechanism.
In E2 mechanism, the elimination takes place in one step.
According to the Zaitsev rule, the formation of alkene occurs by the elimination of the hydrogen from the carbon that has less hydrogen.
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Chapter 7 Solutions
Organic Chemistry (9th Edition)
- Predict dehydrohalogenation products that results when these alkyl halides are heated in alcoholic KOH. With more than 1 product, predicting the major and minor productsarrow_forwardIn the reaction below, 3-Buten-2-one reacts with 2,3-Dimethyl-1,3-butadieneand 1,3-Butadieneat 140°C and 30°C, respectively. Explain why these two dienes react at different temperatures.arrow_forwardConsider the E1 reaction of 3-bromo-2-cyclohexyl-butane. How many elimination products are possible? Include (E)/(Z) isomers as separate products.arrow_forward
- What is the product of the reaction below? Noting that it first reacts with A and then followed by B.arrow_forwardWhat product(s) would you expect to obtain from reaction of 1, 3-cyclohexadiene witheach of the following?(a) 1 mol Br2in CH2Cl2(b) O3followed by Zn(c) 1 mol HCl in ether(d) 1 mol DCl in ether(e) 3-Buten-2-one (H2C = CHCOCH3)(f) Excess OsO4, followed by NaHSO3arrow_forwardWhen 1 mole of buta-1,3-diene reacts with 1 mole of HBr, both 3-bromobut-1-ene and 1-bromobut-2-ene are formed. Propose a mechanism to account for this mixture of products.arrow_forward
- Predict the product of the reaction for this compound given the reagents. Hg(OAc)2 then NaBH4 BH3 then OH-, H2O2 OsO4 O3, CH2Cl2 H2/Pt Br2 Cl2 then H2O HClarrow_forwardChoose the best reagents from the list provided below for carrying out the following conversion. Match the reagent with the step number. HCl (aq), Zn(Hg) KMnO4, H3O+ CH3Cl, AlCl3 HNO3, H2SO4 Cl2, FeCl3 fuming sulfuric acidarrow_forwardPredict the product of the following reaction and classify the reaction. Pb(NO3)2+FeSO4--->PbSO4+________arrow_forward
- Give the product/s for the following reaction and indicate what mechanism is involved in the formation of such product/s as SN1, SN2, E1, E2. CH3CH=CHCl + NaNH2arrow_forwardSynthesize 1-methyl-2-propylcyclohexane from any hydrocarbon with no more than seven carbons. Provide all reagents. You may show all intermediates for more credit.arrow_forwardFor 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 + CH3CH2OHarrow_forward
