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7th June 2012 @ 02:24
test reaction of the excess MSA PS reaction on MNR22-2 (frac 4-7)



Hazard and Risk Assessment:
As for MNR12-2

MNR22-2 (frac 4-7) (0.70 g, 1.76 mmol) was stirred with methanesulfonic acid (5.7 mL, 87.8 mmol) at room temperature and after 1 hour all the starting material had been consumed. The reaction was quenched with saturated sodium carbonate and extracted with EtOAc (40 mL x2). The organic fractions were dried over magnesium sulfate, filtered and concentrated under reduced pressure.
Attached Files
MNR14-4 table.PNG
MNR14-4 scheme.png