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10th July 2014 @ 05:41

Resynthesised for hERG evaluation

AEW 100-6 (29 mg, 0.1 mmol) was dissolved in isopropyl alcohol (2 mL) and to this was added MNR 103 (34 mg, 0.12 mmol, 1.2 eq) followed by potassium carbonate solution (1M, 0.2 mL, 2 equivalents). The solution was degassed with Ar for 10 minutes and Pd(dppf)2.CH2Cl2 (16 mg, 20 umol, 20 mol%) was added and the red/pink reaction mixture was placed in the microwave reactor and heated to 85 ˚C. Originally, 200 W was applied as per optimised conditions but the temperature was unsteady. Found to be steady at 60 W and so heated to 85 ˚C at 60 W for 30 minutes. 







Attached Files
AEW 172-1.cdxml
AEW 172-1.png