Orgo Reagents(Complete)2022

HX - Hydrohalogenation - Markovnikov addition - Neither syn / anti - H + X added HBr/H2O2 or ROOR - Hydrobromination - Anti-markovnikov - Neither Syn / Anti - H + Br 00:13 00:54 H2, Pt or Pd - Hydrogenation - No markovnikov - Syn addition - H + H H3O+ - Acid-catalyzed hydration - Markovnikov addition - Syn addition - H + OH 1) Hg(OAc)2, H2O 2) NaBH4, NaOH - Oxymercuration-Demercuration - Markovnikov Addition - No Syn or Anti - H + OH - No Carbocation Rearrangements (1) BH3, THF (2) H2O2, NaOH, H2O - Hydroboration-oxidation - Anti-Markovnikov - Syn addition - H and OH Br2 - Bromination - Anti Addition - Br + Br Br2, H2O - Halohydrin formation - Anti addition - Br + OH - OH at more substituted position 1) MCPBA (R-CO3H) 2) H3O+ - Anti dihydroxylation - Alkene to epoxide - OH + OH anti - Trans Diol formed KMnO4, NaOH, cold - Syn dihydroxylation - Syn addition OH + OH OsO4, NaHSO3, H2O - Syn dihydroxylation - Syn addition OH + OH 1) O3 2) DMS or Zn/H2O - Ozonolysis - Cleaves π bond - Resulting in ketone and/or aldehyde