EXP280

=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.