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Published byGordon Mervyn Lane Modified over 9 years ago
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Drill: Name: OH
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Alcohols
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Hydrocarbons with a hydroxyl (-OH) as its main functional group
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Alcohols R H :O: :O: H H
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Primary Alcohols Hydroxyl (-OH) on an end carbon R-CH 2 -OH
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Secondary Alcohols Hydroxyl (-OH) on a carbon inside a chain R-CH-R OH
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Tertiary Alcohols Hydroxyl (-OH) at a branch point R R-C-R OH
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Naming Alcohols CH 3 -OHMethanol CH 3 CH 2 -OH Ethanol etc
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Naming Alcohols CH 3 CH 2 CH 2 -OH 1-propanol OH CH 3 CHCH 3 2-propanol or isopropanol
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Naming Alcohols CH 3 CH 2 CH 2 CH 2 -OH 1-butanol OH CH 3 CH 2 CHCH 3 2-butanol or isobutanol
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Naming Alcohols CH 3 CH 2 CH 2 CH 2 -OH t-butanol OH CH 3 - C-CH 3 CH 3
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Cyclohexanol OH
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Phenol OH
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1,2-ethanediol HO-CH 2 - CH 2 -OH Ethylene glycol
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1,2-propanediol OH CH 3 -CH- CH 2 -OH Propylene glycol
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1,2,3-propanetriol OH HO-CH 2 -CH-CH 2 -OH Glycerol(glycerin)
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Making Alcohols
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Displacement Reactions Where 1 atom or group displaces another
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Making Alcohols with Displacement Rxns R-X + MOH R-OH + MX H 2 O 100 o C
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Examples of Alcohol Production CH 3 -I + KOH CH 3 -OH + KI H 2 O 100 o
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Examples of Alcohol Production CH 3 CH 3 H-C-Cl + KOH H-C-OH + KCl CH 3 CH 3 H 2 O 100 o
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Name Reactant & Predict & Name the Product Br H 2 O 100 o C + NaOH
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OH + NaBr Cyclohexanol
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Name the reactant and Predict and Name the Products I + KOH Press. 350 o C
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Hydroxybenzene or Phenol OH + KI
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Name the reactants, then predict & name the products I + KOH Heat press
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2-methyl-2-butanol t-pentanol OH + KI
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