dorothyperkins
Bluelighter
- Joined
- Oct 18, 2007
- Messages
- 426
Whats the mass of the major peak? If its a colourless crystalline solid its pretty much got to be another phen.
Ok, Im obviously too naive! Assumed it was probably a product of an improperly conducted synth, not some deliberate cut to increase profit! That really sucks if it is TFMPP, cant think of an easy way of getting rid of it.
Hugo, dunno if you have chemdraw? The NMR predictor is usually pretty good (at chemical shifts especially), heres what 2CT and TFMPP should look like, and an overlay of the two.


