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18 Nov 2019
10. Using arrow pushing, write the complete mechanism for methanolysis of (S)-3-bromo-3- methylhexane. Enclose the intermediate in brackets and show the stereochemistry of substrate and products 11. Draw the the chair transition state illustrating the anti conformation for E2 elimination of cis-2 chloro-1-methylcyclohexane to give the Zaitzef isomer. 12. Drawtbe reaction corrdinate diagram for E1 reaction of t-butyl chloride. Label the following on your diagram: a. substrateb, transition state leading to the intermediate; c. intermediate; d. product e. the enthalpy for the overall reaction (AHaand f. energy of activation for the second step. 13. Draw the mechansim showing a hydride shift for this rearrangement via SN1 reaction OEt CH3 CH3
10. Using arrow pushing, write the complete mechanism for methanolysis of (S)-3-bromo-3- methylhexane. Enclose the intermediate in brackets and show the stereochemistry of substrate and products 11. Draw the the chair transition state illustrating the anti conformation for E2 elimination of cis-2 chloro-1-methylcyclohexane to give the Zaitzef isomer. 12. Drawtbe reaction corrdinate diagram for E1 reaction of t-butyl chloride. Label the following on your diagram: a. substrateb, transition state leading to the intermediate; c. intermediate; d. product e. the enthalpy for the overall reaction (AHaand f. energy of activation for the second step. 13. Draw the mechansim showing a hydride shift for this rearrangement via SN1 reaction OEt CH3 CH3
Lelia LubowitzLv2
19 Jun 2019