starting with (s)-2-bromobutane, outline synthesis of each of this compound by showing the mechanism. • Reactant •Product CH3 CH3CH₂ CH3CH₂O -Br 17 (5) - Gr С (R) H CH₂ Ченденз
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- For the following reaction, write the structure of the major product with stereochemistry clearly shown where necessary. Then, indicate the expected reaction mechanism(s), i.e., SN1, SN2, E1, E2.Write a plausible mechanism for this transformation. Only two sequential pericyclic reactions are required.Which of the following is/are the expected product/s of the reaction of 2-pentanone (CH3COCH2CH2CH3) with excess Br2, followed by OH-? CHBr3 + CH3CH2CH2COOH BrCH2COCH2CH2CH3 CHBr3 + CH3CH2CH2COO- CH3COCHBrCH2CH3
- Suggest a detailed mechanism for each of the reactions below. Explain why the originating products were formed.(S)-2-Butanol, CH3CH2CHOHCH3, slowly racemizes on standing in dilute aqueous sulfuric acid. Explain, illustrating with a mechanism.In the presence of acid such as H2SO4, 3,4-dimethyl-1-pentene undergoes isomerization to 2,3-dimethyl-2-pentene (shown below). Write a complete mechanism, showing all steps and using curved arrows to explain this observation.
- Predict the product(s) and provide a full arrow-pushing mechanism for the reaction of4-methyl-1-hexyne with two equivalents of hydrobromic acid. If necessary, label majorand minor products.Provide the major organic product of the reaction below explain the mechanismFor each reaction, predict what mechanism will account for the major product(s) formed and write (SN1, SN2, or NR) in the boxes provided. Explanations or drawings are not required.
- please explain clearly and in detail. thank you! 2-butene reacts with NBS yields and forms two products, 1-bromobut-2-ene and 3-bromobut-1-ene. explain how this happens using mechanisms.Write whether it will be E1, E2, SN1, and/or SN2 Show the mechanism(s) Write the MAJOR product(s) State the stereochemistry of the product(s), when applicable. Please do them in the form providedGive the structure of the possible clasein condensation product from the following reaction. Tell which ,if any you would expect to predominate in each case. (a)CH3CO2Et+CH3CH2CO2Et (b)C6H6CO2Et + C6H5CH2CO2Et (c)EtOCO2Et +Cyclohexanones (d)C6H5CHo +CH3CO2Et