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3) Which statements about oximes are true? Check all that apply. (10 pt) a) Acyl

ID: 805787 • Letter: 3

Question

3) Which statements about oximes are true? Check all that apply. (10 pt) a) Acyl chlorides are reactive because of the +l effect of the chlorine atom. b) Hydrolyses of esters are called saponifications. c) Carboxylic acid esters can be made from carboxylic acid anhydrides. d) Carbonyl carbon atoms are nucleophiles e) Nucleophilic substitutions at carbonyl groups go through tetrahedral intermediates. Acyl chlorides can be synthesized using oxalyl chloride or thionyl chloride. 0 Fanse g) Carboxylic acid anhydrides can be made from carboxylic acid esters. h) Carbonyl carbon atoms are electrophilic. i) Tautomers are diastereomers. j) Nitriles can be obtained by dehydration of carboxylic acid amides with P4010.

Explanation / Answer

3a) false

b) True

c) True

d) false

e) true

f) true

g) False

h) true

i) false

j) true

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