CHEM 332 Barton daj1 Carboxylic Acids and Derivatives Key

Dr. Caroline Clower Chemistry 2412 Carboxylic Acids and Derivatives Key Name the following compounds. (a) propanoyl chloride (b) isopropyl acetate (c) N-ethyl-N-methylacetamide (d) phenyl benzoate (e) (S)-3-hydroxybutanoic acid (f) E-2-methyl-2-butenoic acid (g) 2-ethyl-4-methylhexanoic acid (h) acetic butanoic anhydride Draw structures for the following compounds. Octanoyl chloride Ethyl 3-hydroxybutanoate N-Cyclohexylpentanamide Propanoic anhydride Formic propanoic anhydride 2-Pentynoic acid 10-Undecenoic acid 2-Methylbenzoic acid Provide reagents by each arrow below to complete the following reaction scheme. Each of the following conversions requires more than one step. Show reagents and experimental conditions necessary to bring about each conversion. (a) (b) (c) What is the order of decreasing activity (most reactive = 1, least reactive = 4) towards nucleophilic acyl substitution for the following carboxylic acid derivatives? 1 4 2 3 Draw the major organic products formed from the following reactions or sequences of reactions. (a) (b) (c) (d)