Organic Spectra

Chem 231L -- First Semester Chem232L -- Second Semester Material Safety Data Sheets Other Local Resources Spectroscopic and Chromatographic Links Archived Data

Chemistry and Biochemistry Organic Chemistry

Most data are stored as Adobe Acrobat® *.pdf files.

Chem231L -- First Semester

Diphenylacetylene

Melting Point, Mixed Melting Point, and Infrared

¹³C and Models

Week 4 -- MP, GC, and TLC of Stereoisomers

Week 5 -- MS and Combined Spectral Analysis

Week 6 -- Crystallization and Characterization by MP, TLC, and GC-FID

Week 7 -- Simple Distillation of Cyclohexane and Toluene with Analysis by GC

Week 8 -- Fractional Distillation of Cyclohexane and Toluene with Analysis by GC

Week 9 -- Extraction

Week 10 ... continuation of Extraction and an SN1 Reaction

Week 11 -- Preparation of 1-bromobutane from 1-butanol,
and tert-butyl chloride from tert-butanol

Week 12 -- Dehydration of 2-methylcyclohexanol

Chem232L -- Second Semester

Week 1 -- SN1 and SN2

Week 2 -- UV, ¹³C NMR, IR, and MS of Acetophenones

Week 3 -- Diels-Alder Reaction of Cyclopentadiene with Maleic Anhydride

Week 4 -- ¹H Nuclear Magnetic Resonance

Week 5 -- Nitration of Methyl Benzoate

Week 6 -- Friedel-Crafts Alkylation of 1,4-Dimethoxybenzene

Week 7 -- Grignard Preparation of Benzoic Acid

Week 8 -- Reduction of Benzil with Sodium Borohydride

Week 9 -- See the link in WebCT! -- annotated 0907 Mon 19 Mar 2007 ssj ... formerly zeta

Week 10 -- Esterification

Week 11 -- Aspirin

Week 12 -- Sandmeyer Reaction

• Material Safety Data Sheets
• Operation of SRI GC-FID
• Dr. Heldrich’s tutorials
• Dr. Heldrich’s supplemental pages
• Instrumentation at CofC
• Introductory Lecture Notes on ¹³C NMR
• Lecture Notes for ¹H NMR
• Standard Reporting
• Fourier Transform

Spectroscopic and Chromatographic Links

Sophomoric Topics

• 1H NMR Intrepretation Tutorial at Wake Forest University
• WebSpectra--Problems in NMR and IR Spectroscopy at UCLA
• Animated Infra-Red Spectroscopy at Michigan State University
• Spectroscopy Home for Organic Chemistry at The University of Illinois at Chicago (UIC)
• Introduction to Mass Spectrometry with examples and quizzes at the University of Arizona
• Surf to Rider College then click on "NMR Tutorial" for an introduction with exercises.
• Introductory Tutorial at Kenyon College

Advanced Topics

• Students may process NMR data by using shareware programs.

  Raw Varian NMR data includes three files: fid, procpar, and text.

  Users of Windoze PCs my use SpinWorks which is available from Kirk Marat at the University of Manitoba

  at ftp://davinci.chem.umanitoba.ca/pub/marat/SpinWorks

  Enlighted users of Macintoshes may use our home-brewed transfourier which is available

  at http://chem.cofc.edu/ssj/MacOSX/ as a disk image which includes the application and two examples: carbon and proton each of butanone and methyl-4-hydroxybenzoate.

  For Linux are ChemNMR and GIFA

  ChemNMR is a part of ChemSuite at http://chemsuite.seul.org/
  GIFA is more mature at http://www.cbs.univ-montp1.fr/GIFA/

• Advanced Course at Queens University
• Theoretical Tutorial at Sheffield Hallam University

References

• Chemistry WebBook by the (American) National Institute of Standards and Technology (NIST)
• Spectral Database for Organic Compounds by the (Japanese) National Institute of Advanced Industrial Science and Technology (AIST)
• Spectroscopic Tools at Pottsdam University

NMR Modeling

• PJNMR is a java application that models pulses and pulse sequences for up to triple resonance, homo- and heteronuclear, and with gradients.

Archive

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Direct questions and comments about these data to Mr. Stephen Jones at jonesss@cofc.edu.