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Past Exam for CHEM 104 - Fundamentals of Organic and Biochemistry with Khachik at Maryland (UMD)

Exam Information

Material Type:Exam 3
Professor:Khachik
Class:CHEM 104 - Fundamentals of Organic and Biochemistry
Subject:Chemistry
University:University of Maryland
Term:Spring 2004
Keywords:
  • Unauthorized
  • Unauthorized Assistance
  • Stereochemistry
  • Carbohydrates
  • Grignard Reaction
  • Following Substances
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Sample Document Text

'II, CHEM 104 - F.Khachik Name ________________________________ _ Exam 3 April 23, 2004 Please copy the following and sign in the box below. I pledge on my honor that I have not given or received any unauthorized assistance on this examination. Si nature Score: 100 points 1. Draw structures corresponding to the following IUP AC names: (20 points) a) 2-Methyl-2,5-heptanediol b) Ethyl isopropyl ether c) 2,2,4,4-Tetramethyl-3-pentanone d) Butanedial e) 4,5-Dimethylheptanoic acid 1 2. Predict the product(s) of the following transformations: (20 points) ? 2) H30+ 3. Show how you could prepare the following substances from cyclohexanol: (20 points) o o 2 ',", 4. Show how you could make the following alcohols using a Grignard reaction of an aldehyde or ketone: (20 points) ?H3 CH 3 C HCH 2 C H 2 CH 2 OH 5. How might you prepare the following products from butanoic acid? (More than one step may be required): (20 points) 3 ...

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