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23rd July 2015 @ 06:55
SSP-1 was washed with ethyl acetate (~100mL) and then dried.TLC under different conditions was perfomed to determine eluent with best seperation. SSP-1 was then run in a silica column (25g)  with a 9:1 DCM:Acetone eluent. The purified fraction were combined in a flask and the solvent was evaporated off. 1H NMR (200mHz, CDCl3) determined that the final product still contained impurities. A second silica column (25g) was run in a 8:2 ethyl acetate: petroleum eluent. Solvent was evaporated to yield 210.4 mg of product, which had a yellow solid appearance. 1H NMR (200mHz, CDCl3) determined that the final product still contained impurities.                                      Strings:  SMILES C12=NN=C(C3=CC=CC=C3)N1C(OCCC4=CC=CC=C4)=CN=C2 InCHl InChI=1S/C19H16N4O/c1-3-7-15(8-4-1)11-12-24-18-14-20-13-17-21-22-19(23(17)18)16-9-5-2-6-10-16/h1-10,13-14H,11-12H2
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