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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