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Past Exam for CHEM 243 with Mazzocchi at Maryland (UMD)

Exam Information

Material Type:Exam 1
Professor:Mazzocchi
Class:CHEM 243
Subject:Chemistry
University:University of Maryland
Term:Spring 1992
Keywords:
  • In/on/at a Place
  • Provided That
  • Electrophile
  • Following List
  • Stereochemistry
  • Constituent
  • Withdrawing
  • No Correlation
  • Substitution
  • Chemical Shift
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Sample Document Text

CHEMISTRY 243 Dr. D. Mazzocchi EXAM 1 February 12, 1992 Name SectionS-1------- --- T.A. This exam has ten questions, numbered 1 through 10 on 5 pages. Be sure that you have all 5 printed pages with all 10 questions. Answer all questions in the spaces provided. You will also be given a information sheet which contains correlation charts for IR, IH NMR and 13C NMR data. Please tum these sheets in with your exam. GRADING: Page Total Points 128 (8,10,10) 2 /26 (10,8,8) 3 /40 (4 pt ea) 4 /30 (15,15) 5 /11 TOTAL 1135 ... , CHEM 243 Dr. D. Mazzocchi EXAM IE February 12, 1992 NAME . _____ _ Section 81 T.A. __ . __ _ 1. At what position and on which ring would you expect bromination of the following to occur. Clearly indicate your answer by circling the ring and placing arrow(s) toward the position(s). lExplain briefly. o < )-oJ-o 2. MATCH a structure or term from the following list with each description below. Place the letter of the structure or term in...

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