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Past Exam for CHEM 237 - PRIN ORGANIC CHEM I with Jarvis at Maryland (UMD)

Exam Information

Material Type:Exam 2
Professor:Jarvis
Class:CHEM 237 - PRIN ORGANIC CHEM I
Subject:Chemistry
University:University of Maryland
Term:Fall 2003
Keywords:
  • Line Formula
  • Stereochemistry
  • Particularly
  • Unauthorized
  • Typhoid Fever
  • Chloramphenicol
  • Unauthorized Assistance
  • Relationship
  • Spectroscopy
  • Following Reactions
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Sample Document Text

CHEM 237 - Dr. Jarvis Exam 2 October 28, 2003 Name ________________________________ _ Please read and sign the following statement on academic integrity. I have not given or received any unauthorized assistance of any type on this exam. Signature l. Rank the following sets of substituents in order of increasing priority using Cahn-Ingold-Prelog Sequence Rules? (5 pts) a) -OH, -OCH 3 , -SH, -COOH b) -C0 2 H, -C0 2 CH 3 , -CH 2 0H, -CHO c) -CH=CH 2 , -CN, -CH 2 NH 2 , -CH2Br 2. Predict the products of the following reactions. Indicate stereochemistry if appropriate. () CH=CH2 I ~ _ .0" H-Br I------I .. ~ (15 pts) HzlPd 2) NaHS0 3 -1- 3. Predict the products of the following reactions. Indicate stereochemistry if appropriate. (15 pts) 1) H 2 , Lindlar's catalyst ~ 2) KOH, CHCl 3 ~ ~ ~ 2 eg. H-Br 4. A. Arrange the following compounds in order of increasing acidity. (9 pts) least acidic methanol A B. Explain this trend. ...

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