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- When the following cycloalkane below is monobrominated at 120 deg C, the relative reactivity of the primary, tertiary, and secondary hydrogens is approximately 1: 1600 : 82. Estimate the amount of the major product. 94.5 97.5 96.5 94.7Rank the following groups in order of decreasing priority. −F, −NH2, −CH3, −OHHow many localized carbon carbon single blondes are depicted in the isomer below? Answer is not 7
- Rank the following groups in order of decreasing priority. −CH=CH2, −CH3, −C≡CH, −HIs the reaction of 2-butene with HBr regioselective?Benzene is one of the compounds used as octane enhancers in unleaded gasoline. It is manufactured by the catalytic conversion of acetylene to benzene: 3C2 H2(g) ⟶ C6 H6(g). Which value of Kc would make thisreaction most useful commercially? Kc ≈ 0.01, Kc ≈ 1, or Kc ≈ 10. Explain your answer.
- 57. When 2-methylpropene is reacted with HCl in ether, the product is: 1-chloro-2-methylpropane 2-chloro-2-methylpropane 2-chloromethylpropene 3-chloro-2-methylpropaneBenzene is one of the compounds used as octane enhancers in unleaded gasoline. It is manufactured by thecatalytic conversion of acetylene to benzene: 3C2 H2(g) ⇌ C6 H6(g). Which value of Kc would make this reactionmost useful commercially? Kc ≈ 0.01, Kc ≈ 1, or Kc ≈ 10. Explain your answerDraw the structure of (Z)-2-t-butyl-3-methyl-1,3-pentadiene. SHOW STEREOCHEMISTRY
- Which of the following best estimates the percentages of the three isomeric methylanilines from the reaction shown in Image 10? a. B b. A c. D d. CArrange each set in order of decreasing priority using Cahn-Ingold-Prelog priority rules (1 for highest priority). d) _____-Cl, _____-OH, _____-H, _____-NH2 e) _____–CO2CH3, _____-CO2H, _____-OH, _____-OCH3Draw the alternative chair conformations for the product formed by the addition of bromine to 4-tert-butylcyclohexene. The Gibbs free energy differences between equatorial and axial substituents on a cyclohexane ring are 21 kJ (4.9 kcal)/mol for tert-butyl and 2.0–2.6 kJ (0.48–0.62 kcal)/mol for bromine. Estimate the relative percentages of the alternative chair conformations you drew in the first part of this problem