Organic Chemistry Structures of Organic Compounds

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Less stableMore stableCH 3 MgBr + H-OH → CH 3 -H + BrMgOHOther C-C Bond Forming Reactionsδ-δ+MgBr+RRδ+ δ-OetherRROMgBrH 3O +RROHketonealcoholNote: CAN’T DO THE FOLLOWING REACTION.δ-δ+MgBr+RRBretherRRHalkyl halideEthers are less polar than the alcohols (No OH’s for H-bonding)They are made in a similar fashion to alcoholsPreparation of ethers (5 S N 2)CHBr + 3O- Na + O + NaBrCH 314 Making Alkoxides (Reducing Metals)2OH + 2Na 2ONa + H 2Alkoxides are strong bases (stronger than hydroxide) and also good Lewis bases or nucleophilesRecall: 2HO-H + 2K → 2HO-K + H 2 ↑
Reactions of AlcoholsPreparation of alkyl halides (3)Alcohols & halogen acidsOH+ HBre.g. HCl, HBr, HIBr+ H 2Ostrong acidweak acidNote that the reaction doesn’t work under basic conditions+ HO-OH+ Brweak baseNa +Brstrong baseThe mechanismStep 1OH + HBrO +HH+ BrStep 2HO + HS N2Br+ Br+ H 2OAlcohol & Dehydrating Acid (11)e.g.80% H 2 SO 4 , or H 3 PO 4 is requiredHOH 2SO 4H- H 2SO 4HO + HC + HHHSO 4-+O H 2
Page 1 and 2: Organic ChemistryYou will need to b
Page 3 and 4: C=C, CH,AromaticC=O, C-O, C-C, CHCa
Page 5 and 6: These combine to give a π-bondHHCC
Page 7 and 8: Your eyeH HHHH HH HHHHHWhen there a
Page 9 and 10: longest chain = 4= butane2) if same
Page 11 and 12: Therefore C=C is more reactive than
Page 13 and 14: 1. Molecular FormulaC 4 H 8 C 3 H 8
Page 15 and 16: hard to start reactions. Reactions
Page 19 and 20: 793(C 5 H 10 )4.1 AAlkyl Halides ?
Page 21 and 22: Called S N 2 “substitution nucleo
Page 23 and 24: Cl+ Ag + ClAg C + ClpptAgNuNuThis i
Page 25 and 26: H 3 C δ + -Iδ -+ Mg → H 3 C δ-
Page 27 and 28: These are extremely reactive almost
Page 29 and 30: HXHC +XHXX = OH, need H + as cataly
Page 31: Alcohols PreparationS N 2 of alkyl
Page 35 and 36: 3 o Alcoholno reaction at normal te
Page 37 and 38: ON+H 2NNH 2 NH2 +H 2Oin EtOHO+H 2NN
Page 39 and 40: (Phenyl acetic acid)1 o Alcohol + A

Organic Chemistry Structures of Organic Compounds

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