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6. Benzene -> bromobenzene What type of reaction? What else is needed?

  • Electrophillic substitution + Br2 (FeBr3) + room temp
  • Acylation +NH3 + room temp
  • Reduction NaBh4 + HCL + reflux

7. benzene -> acylbenzene What type of reaction? What else is needed? Write out the reaction mechanism

  • Acylation +NH3 + room temp
  • Electrophillic Substitution + RCOCl + AlCl3
  • Electrophillic substitution + AlCl3 + room temp

8. Aldehyde -> primary alcohol What type of reaction? What else is needed? Write out the reaction mechanism

  • Oxidation conc K2Cr2O7 + H2so4 + reflux
  • Reduction NaBH4 + methanol
  • Addition + HBr + room temp

9. Carboxillic acid -> ester What type of reaction? What else is needed?

  • Esterification, Alcohol + conc H2SO4 catalyst + heat
  • Nucleophillic substitution PCL5 also makes HCl
  • Esterification, Alcohol + H2SO4 catalyst

10. acyl chloride -> ester What type of reaction? What else is needed?

  • Nucleophillic addition elimination + Amine + room temp
  • Acylation + alcohol + room temp
  • Acylation +NH3 + room temp

11. acyl chloride -> secondary amide What type of reaction? What else is needed? Write out the reaction mechanism

  • Acylation +NH3 + room temp
  • Nucleophillic addition elimination + Amine + room temp
  • Acylation + alcohol + room temp

12. aldehyde -> carboxyillic acid What type of reaction? What else is needed?

  • Oxidation conc K2Cr2O7 + H2so4 + reflux
  • Esterification, Alcohol + conc H2SO4 catalyst + heat
  • Nucleophillic substitution PCL5 also makes HCl

13. Halogenoalkane -> nitrile What type of reaction? What else is needed? Write out the reaction mechanism

  • Elimination + conc h2so4 + refulx + water
  • Nucleophillic substitution + KCN + ethanol + reflux
  • Nucleophillic substitution + NaOH + reflux

14. benzene -> nitrobenzene What type of reaction? What else is needed? Write out the reaction mechanism

  • Electrophillic substitution + conc H2SO4 + conc HNO3 below 55 degrees
  • Nucleophillic addition elimination + Amine + room temp
  • Oxidation + O2 + ammonia + reflux

15. benzene -> chlorobenzene What type of reaction? What else is needed?

  • Electrophillic substitution + AlCl3 + room temp
  • Reduction NaBh4 + HCL + reflux
  • Acylation +NH3 + room temp

16. Nitrobenzene -> phenylamine What type of reaction? What else is needed?

  • Reduction + Sn + conc HCl + reflux
  • Nucleophillic addition elimination + Amine + room temp
  • Reduction NaBh4 + HCL + reflux

17. Carboxillic acid -> acyl chloride What type of reaction? What else is needed?

  • Nuecleophillic substitution PCl5 also makes HCl
  • Hydrolysis , conc H2SO4 + H2O + reflux
  • Esterification, Alcohol + H2SO4 catalyst

18. Primary alcohol -> aldehyde What type of reaction? What else is needed?

  • Reduction NaBH4 + methanol
  • Oxidation conc K2Cr2O7 + H2so4 + reflux
  • Addition + HBr + room temp

19. Primary alcohol -> halogenoalkane What type of reaction? What else is needed?

  • Nucleophillic substitution + NaBr + H2SO4 + reflux
  • Elimination + conc H2SO4 + refulx
  • Addition + Ni + H2 + 150 degrees

20. Halogenoalkane -> amine What type of reaction? What else is needed? Write out the mechanism

  • Elimination + conc h2so4 + refulx followed by water
  • Nucleophillic substitution + excess ammonia + heat
  • Nucleophillic substitution + ammonia + heat