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24th October 2012 @ 23:45
Mnr: 21-30
MNR26-1%20scheme.png
mnr26-6.PNG

Hazard and Risk Assessment:
HIRAC MNR7.pdf


Procedure:
MNR12 (3.35 g, 9.14 mmol) (MNR12 as an off white solid found in vial, 1H NMR was clean) was dissolved in a mixture of EtOH (20 mL) and 1M HCl (90 mL and heated to reflux for 14 h.

The solution was allowed to cool to room temperature then cooled in an ice bath, basified with NaOH pellet to pH 12-13 and extracted with DCM (). The organic fractions were combined, dried over magnesium sulphate, filtered and concentrated under reduced pressure to give a dark red/brown solid.

NMR
MNR12-8 starting material-no record of making 12-8, I think the vial was labelled wrong
mnr12-8_vial.zip
Attached Files