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Past Exam for CHEM 241 - Organic Chemistry II at Maryland (UMD)

Exam Information

Material Type:Exam 3
Professor:Staff
Class:CHEM 241 - Organic Chemistry II
Subject:Chemistry
University:University of Maryland
Term:Spring 1998
Keywords:
  • Acetylation
  • Provided That
  • Chemical Shift
  • Macromolecules
  • Question Sheet
  • Unsaturated
  • No Correlation
  • Continuation
  • Substitution
  • Geometric Isomers
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Sample Document Text

CHEM243 Dr. D. Mazzocchi EXAM III April 20, 1998 I. II. III. IV. Name T.A.: Circle one S. Bogaczyk M. Hoke R.Jha W. Veldhuyzen C. Williams ll.. 'Nillialms Multiple Choice 156 Reactions Part I 120 Part 2 120 Mechanism 119 Syntheses 110 TOTAL 125 MUL TIPlLE CHOICE ANSWER SHEET IS A TEAR OFF AT THE BACK OF THE EXAM I. MULTIPLE CHOICE - ANSWER SHEET IS A TEAROFF ON BACK OF THE EXAM. 1. Hydrolysis of ethyl acetate labeled as shown with 18 0 will yield which of the following products? o II 18 1. Ho- CH 3 C- OCH 2 CH 3 ~? 2. H30+ 2. What will be the product B of the following reaction sequence? o II 1. SOCl2 2. Br2, NaOH CH 3 CH 2 COH ---.. A .. B 2. NH3 3. Which hydrogen atom(s) in the molecule shown below will be most readily removed by a strong base such as sodium ethoxide? H HO H --7cs\-M-CH 2 CH T CH 3 a~~-c d e H H b a -1- ,1lUlfJI!n 4. A compound B has the following spectroscopic properties: composition C]()H ...

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