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24th October 2013 @ 02:26

Repeat of AEW 97-1 but with MeCN as solvent to aid solubility.

Conclusion: No conversion observed.


To a well stirred solution of AEW 95-1 (100 mg, 0.39 mmol) in MeCN (1 mL) was added PhI(OAc)2 (125 mg, 0.39 mmol) and the resulting reaction mixture was stirred at room temperature for 1 h - no product on TLC. 3 h, no product. Overnight, still no product. Solvent was evaporated in vacuo. No product. 


Hazard and Risk Assessment:

See 4-(5-chloro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)benzonitrile (AEW 97-1) but with MeCN as solvent rather than CH2Cl2MeCN is highly flammable, harmful by inhalation in contact with skin and if swallowed and also irritating to the eyes. Risk Class 2, HU, Sl.





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AEW 97-2.cdx
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