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Organic Chemistry Alcohols
Alcohols
6
Chemistry
Undergraduate 1
12/14/2008

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Cards

Term
aldehyde/ketone to alcohol
Definition
NaBH4/LiAlH4
Term
carboxylic acid/ester to alcohol
Definition
BH3/THF for COOH, LiAlH4 for both, replaces OH and OR with H (OR becomes ROH)
Term
carbonyl and grignard to alcohol
Definition
RMgX, RLi, THF, ether
replaces the OR on the ketone and saturates it
Term
grignard/RLi preparation
Definition
any alkyl, aryl, alkene halide but no acidic H allowed
Term
alcohol dehydration
Definition
(1st/2nd/E2) use POCl2 to convert OH into leaving group OPOCl2, (3rd) use acid, pyridine is base
Term
oxidation of alcohol to form carbonyl
Definition
PCC for making aldehyde 1st, Jones/KMnO4/Na2Cr2O7 for making COOH 1st, any of above for 2nd to make ketone, no 3rd
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