CH237 Lab Announcements, Information, and Reporting get Adobe Reader here

announcements basic information past announcements 7-14-05 -exp 1 report due date postponed until Friday, July 22 -report guidlines provided below 7-20-05 -exp 1 and exp 2 reports due this Friday 8-3-05 -exp 4 & 5 due Friday, Aug. 5 -see handout below for exp 6 procedure -lab exam on Wed., Aug. 10 what will quizzes cover? general lab rules rules for turning in samples what is a crude product or a crude yield? IR spectroscopy NMR spectroscopy GC/MS TLC (thin layer chromatography)

Some useful links
key course information pages	syllabus    lab schedule    lab reports    MSDS
IR and NMR spectra of common organic molecules	SDBS site
organic lab links	Dr. Cal's site (UIC)
NMR handouts	H2O chemical shift table  J-value table  NMR active nuclei   NMR solvents   NMR instructions
IR handouts	IR handout 1    IR handout 2
quizzes and old exam	quiz#1 (key), quiz#2 (key), quiz#3 (key), quiz#4 (key), quiz#5 (key) lab exam (Sp05) part 1 part 2

Experiment Reporting Instructions
Experiment 1 (50 pts) Isolation of Caffeine from Tea	due by 4PM Fri., July 15	TLC (thin layer chromatography) NMR spectroscopy Ex 1 write-up guidelines	H-NMR - caffeine C-NMR - caffeine
Experiment 2 (100 pts) Unknown Ester Hydrolysis	due by 4 PM Fri., July 22	NMR instructions Ex 2 write-up guidelines
Experiment 3 (100 pts) Bromoaniline Synthesis	due by 4 PM Fri., July 29	Ex 3 write-up guidelines	H-NMR - acetamide, blowup
Experiment 4 (100 pts) Synthesis and dehydration of 3,3-dimethyl-2-butanol	due by 4 PM Fri., August 5	Ex 4 write-up guidelines	IR spectrum of pinacolone 1H-NMR spectra GC/MS - of 1:1:1 alkene mixture
Experiment 5 (100 pts) Grignard Synthesis of Benzhydrol	due by 4 PM Fri., August 5	Exp 5 handout TLC handout Ex 5 write-up guidelines	1H-NMR spectra
Experiment 6 (100 pts) Aldol Condensation Synthesis	due by 4 PM Fri., August 12	Exp 6 handout Ex 6 write-up guidelines
Experiment 7 (50 pts) Spectroscopic Structure Determination	due by 4 PM Fri., August 12	Ex 7 write-up guidelines	spectral data for unknown is provided during lab