Teacher:In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Teacher: Now, understand the problem? Solve this instance: The Ruzicka cyclization reaction can be used to produce cyclic versions of these compounds, and the Fries rearrangement converts a phenyl ester to a hydroxyl aryl version of these compounds. Methyl varieties of these and a related type of compounds can be detected using the haloform test, and they exhibit tautomerism with enols. These compounds are reduced to tertiary alcohols, and they do not form a silver mirror in the presence of the Tollens reagent, unlike the similar aldehydes. For 10 points, identify this class of compounds which contains two alkyl groups bound to a carbonyl atom, and whose best known member is acetone.
Student:
Science