SYLLABUS

 CHEM 2543 - ORGANIC CHEMISTRY I LABORATORY, Spring 2015
January 20
May 8, 2015


LABORATORY TIME:

Section 1: 3:00 - 4:50 pm M, SSB 226
Section 2: 9:00 -10:50 am Tu, SSB 226
Section 4: 3:00 - 4:50 pm W, SSB 226
Section 5: 12:00 -1:50 pm, Th, SSB 226

INSTRUCTOR:

Dr. Peter Grundt, Office: CHEM 319, Phone: 726-6939
e-mail: pgrundt@d.umn.edu
office hour: M, W, F 12:00 to 1:00 pm (after lecture) or by appointment.
Note: There are no office hours after lecture if an exam or a quiz was scheduled on the same day.

TEACHING ASSISTANT:

Kebreab Samuel – samue256@d.umn.edu
Office hours to be announced.

COURSE DESCRIPTION:

CHEM 2541 (Organic Chemistry I Laboratory) is the first semester Organic Chemistry laboratory course.

LABORATORY MATERIALS:

Macroscale and Microscale Organic Experiments 5th Edition or 6th Edition by Williamson/ Minard/ Masters
Safety Goggles
Bound Laboratory Book (Composition type)

PREREQUISITES:

CHEM 1152 or CHEM 1162 or CHEM 1155 and CHEM 1156

SCHEDULE OF EXPERIMENTS:

Week 1*)
(1/20/15-1/23/15)

Check-in, Safety video, Chapters 1&2

Week 2*)
(1/26/15-1/30/15)

Crystallization, Chapter 4

Week 3
(2/2/15-2/6/15)

Melting Points and Boiling Points, Chapter 3

Week 4
(2/9/15-2/13/15)

Molecular Shapes - Supplementary Handout 

Week 5
(2/16/15-2/20/15)

Distillation, Simple and Fractionation (Macroscale), Chapter 5

Week 6
(2/23/15-2/27/15)

Sublimation, Chapter 6

Week 7
(3/2/15-3/6/15)

Extraction of caffeine from coffee, Chapter 7

Week 8
(3/9/15-3/13/15)

Thin Layer Chromatography: Analysis of Analgesics and Isolation of Lycopene from Tomato Paste Paste – Chapter 8 (Experiment 8.2)

Week 9
(3/23/15-3/27/15)

Column Chromatography: Acetyl Ferrocene (Experiment 9.4), Chapter

Weeks 10 and 11
(3/30/15-4/3/15 and
4/6/15-4/10/15)

Chapter 19 & 20. Laboratory period 10: Bromination of Cholesterol (Experiment 20.1)  AND Alkenes from Alcohols: Preparation of Cyclohexene from Cyclohexanol (Experiment 19.2, Macroscale). Laboratory period 11: Recrystallization of bromination product and distillation of Cyclohexene.

Week 12
(4/13/15-4/17/15)

Nucleophilic Substitution Reactions of Alkyl Halides, Chapter 17

Week 13
(4/20/15-4/24/15)

Reactions of Triphenylmethyl Carbocation: Trityl Methyl Ether (Experiment 33.1, Microscale) and Trityl Bromide  Chapter 33 (Experiment 33.2)

Week 14
(4/27/15-5/1/15)

Check-out

*) Since the 1/19/15 was a holiday, section 1 will be checking in, take a quiz covering the crystallization experiment and do the crystallization experiment in the same laboratory period (1/26/15). This applies to section 1 only.

GRADING:

12 Experiments

120 points (12x10 pts)

10 5-Minute Quizzes

  30 points (10x3 pts)

TA Assessment

  22 points

Total:

172 points

 

- Lab notebook: The write-up of every experiment constitutes a major portion of the grade for this course. For full credit the write-up of every experiment has be done in your own words. Copying text from the textbook or from another student is considered to be plagiarism and will result in 0 pts for the particular experiment. Furthermore if you happen to "adjust" yields, melting points etc. to any other values than you observed, you may receive 0 pts for that particular experiment. Your lab book will be collected on at least three occasions as announced by your TA.

- The purpose of the quizzes is to verify that you did prepare for the up-coming experiments. There is no quiz in weeks 1, 3 and 14. The quiz in week 10 covers two sets of experiments. The quizzes will be given in the first 5 - 10 minutes of the beginning of each laboratory session. If you are late, you may not be able to take the quiz and a score of 0 pts may be included in the total quiz score.

- TA assessment - General performance in the laboratory. The TA decision to deduct points is final. Points may be deducted for any of the following reasons: a) Your TA considers your behavior in laboratory to be a safety risk for yourself and others. b) The TA has to clean your workspace c) your clothing including your shoes is inappropriate for a laboratory course. – The TA will give you the opportunity to change your clothing and shoes however you will not be able to make-up any missed time.

- There will be no opportunity to make up a missed laboratory period. The UMD policy for excused absences applies.

The University of Minnesota Duluth policies related to teaching and learning apply for this course. For details see: www.d.umn.edu/vcaa/SyllabusStatements.html

Access for Students with Disabilities: It is the policy and practice of the University of Minnesota Duluth to create inclusive learning environments for all students, including students with disabilities. If there are aspects of this course that result in barriers to your inclusion or your ability to meet course requirements please notify the instructor as soon as possible. You are also encouraged to contact the Office of Disability Resources to discuss and arrange reasonable accommodations. Please call 218-726-6130 or visit the DR website at www.d.umn.edu/access for more information.