Orgo 2 Lab 3.docx - Cat Olson CHEM 2204 TA: Dr. William...

This preview shows page 1 - 2 out of 4 pages.

The preview shows page 1 - 2 out of 4 pages.
Cat OlsonLab Performed: 9/21/2020CHEM 2204Lab Due: 9/28/2020TA: Dr. William BowieExperiment 28: Synthesis of 4-Bromoacetanilide by Electrophilic Substitution, Part 2 -Purification and IR Spectrum AnalysisObjective:The purpose of this experiment was to analyze the product that was obtained in PartI. The crude 4-Bromoacetanilide that was created in Part I was purified by recrystallization: theproduct was heated in a solution until it was dissolved, then it was precipitated out again at atemperature lower than room temperature by way of a seed crystal or scratching the glass tube.After purification, IR spectroscopy and melting point analysis were applied in order to analyzethe product. This experiment introduced both recrystallization and the FT-IR instrument.Experimental Procedure:The procedure was followed as described in Mayo’s manual pages368-371, with the modifications listed in the “Modifications for Electrophilic Aromatic

Upload your study docs or become a

Course Hero member to access this document

Upload your study docs or become a

Course Hero member to access this document

End of preview. Want to read all 4 pages?

Upload your study docs or become a

Course Hero member to access this document

Term
Fall
Professor
FINDEISEN
Tags
Infrared Spectroscopy, Stoichiometry, Infrared, IR Spectrum Analysis

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture