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Words: | Submitted: Thu Oct 13 2005
... experiment is as following: 100 mL round bottom flask, stir bar, water condenser, hot plate, UV light, Pasteur pipet, ice bath, separatory funnel, rotary evaporator, evaporating dish, cotton for filtering, and UV-vis spectrometer. Quinn 2 The chemicals required are: 0.1 g. of H2TTP made previously, 20 mL N,N-dimethylformamide, 0.16 g. hydrated copper acetate, distilled water, 75 mL dichloromethane, hexane, toluene, ethyl acetate, dichloromethane, and acetone for TLC plates. Procedure 1. Measure out 0.1 g. of the H2TTP made previously into a 100 mL round bottom flask with a stir bar. 2. Add 20 mL of N,N-dimethylformamide (a bright blue powder) and let the solution stir. 3. Add 0.16 g. of hydrated copper (II) acetate, cover with a water condenser and allow to reflux for 30 minutes. 4. Spot the solution on a TLC plate and check with UV light to see if there is any red on or around the spot. Add additional ...
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