Researcher

Mark Mangir

Results

Mass and Yield Calculations

NMR Spectra

Discussion

All of the washed spectra showed the desired Imine compound. The NMR taken on 2012-04-27 still showed ethanol
so these samples will need to be dried before use in solubility studies.

Log

2012-04-16

Room Temp 27C
13:00 Added 10mL of ethanol to 4 20mL test tubes. (Tubes 1-4)
13:10 Added 2.489g of 4-chlorobenzaldehyde to tube 1.
13:12 Added 2.487g of 4-chlorobenzaldehyde to tube 2.
13:14 Added 2.486g of 4-chlorobenzaldehyde to tube 3.
13:16 Added 2.488g of 4-chlorobenzaldehyde to tube 4.
13:18 Inverted samples till all were completely dissolved.
13:25 Added 1.665g of Aniline to tube 1.
13:27 Added 1.667g of Aniline to tube 2.
13:29 Added 1.673g of Aniline to tube 3.
13:31 Added 1.665g of Aniline to tube 4.

2012-04-23

12:00 Vacuum filtered together the samples from tubes 1 and 2. Washed the samples with 10mL of ethanol.
12:10 Scraped the samples into a new test tube (Vial 1).
12:20 Vacuum filtered together the samples from tubes 3 and 4. Washed the samples with 10mL of ethanol.
12:30 Scraped the samples into a new test tube (Vial 2).

2012-04-27

10:00 Prepared NMR samples from vials 1+2. The powder was dissolved in 1mL of CDCl3. The NMR was taken on the 500MHz NMR. The first sample was mimEXP280_tube_1.jdx, and the
second sample was mimEXP280_tube_2.jdx.