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For the reaction in part "b", please explain which products are the major and minor products. Also explain which are the kinetic and
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- Predict the products of the following reaction, including stereochemistry. 1) OsO4 2) NaHSO, Write the mechanism and predict the products of the following reaction, including stereochemistry. Br2, H,OThe treatment of (CH3)2C=CHCH2Br with H2O forms B (molecular formula C5H10O) as one of the products. Determine the structure of B from its 1H NMR and IR spectra.When 2-iodo-1,4-dimethylcyclohexane is heated in acetic acid, CH3COOH, a mixture of substitution and elimination products is obtained. Provide structures for all possible products, writing [not drawing] the name of the mechanism by which each one is formed.
- (S)-2-butanol reacts with potassium dichromate (K2CrO4) in aqueous sulfuric acid to give A(C,HgO). Treatment of A with ethylmagnesium bromide in anhydrous ether gives B(C,H140). Draw the structure of B.1. Outline mechanisms for the following addition reactions. (a) (b) ICI (c) HBr HI 2. Provide mechanistic explanations for the following observations (a) HCI CI (b) HCI 3. Treatment of 3-methylcyclohexene with HCl yields two products, 1-chloro-3- methylcyclohexane and 1-chloro-1-methylcyclohexane. Draw a mechanism to explain this result. 4. Addition of HBr to which of the following alkenes will lead to a rearrangement? a. CH;=C(CH,)CH,CH, b. CH3CH=CHCH,CH; c. CH3CH=CHCH(CH,),The treatment of (CH3)2C=CHCH2Br with H2O forms B (molecular formulaC5H10O) as one of the products. Determine the structure of B from its 1H NMR and IR spectra.
- When A is reacted with hot aqueous NaOH, a compound B of molecular formula C8H11NO is produced. With this information, write the correct structure of B and propose the reaction mechanism (step by step, with the correct use of arrows) to obtain B.Compound A (C7H11Br) is treated with magnesium in ether to give B (C7H11MgBr), which reacts violently with D2O to give 1-methylcyclohexene with a deuterium atom on the methyl group (C). Reaction of B with acetone (CH3COCH3) followed by hydrolysis gives D (C10H18O). Heating D with concentrated H2 SO4 gives E (C10 H16), which decolorizes two equivalents of Br2 to give F (C10H16 Br4). E undergoes hydrogenation with excess H2 and a Pt catalyst to give isobutylcyclohexane. Determine the structures of compounds A through F, and show your reasoning throughout.(S)-2-butanol reacts with potassium dichromate (K2CrO4) in aqueous sulfuric acid to give A(C4H3O). Treatment of A with ethylmagnesium bromide in anhydrous ether gives B(C,H140). Draw the structure of B.
- Predict the product of the following reaction and name the product H₂C CH3 OH conc. H₂SO4 Explain the mechanism by which this reaction proceedsCompound A (C7H11Br) is treated with magnesium in ether to give B (C7H11MgBr), which reacts violently with D2O togive 1-methylcyclohexene with a deuterium atom on the methyl group (C). Reaction of B with acetone (CH3COCH3)followed by hydrolysis gives D (C10H18O). Heating D with concentrated H2SO4 gives E (C10H16), which decolorizestwo equivalents of Br2 to give F (C10H16Br4). E undergoes hydrogenation with excess H2 and a Pt catalyst to giveisobutylcyclohexane. Determine the structures of compounds A through F, and show your reasoning throughout3. Predict the products of the following reactions. When more than one product is expected, predict which will be the major product? ОН H,SO4 H;PO4 (a) (b) heat OH heat CH3 Br CH3 Br NaOCH3 NaOC(CH3)3 (c) (d)
