反应详情

The formation of the ester was performed according to the procedure outlined in Example 157 Step 4 starting with 97 mg of 5-chloro-2-pyridinol, 20.7 mg of sodium hydride (60% dispersion in mineral oil) and 300 mg of the bromide from Example 157 Step 3. The compound was purified on the FlashMaster® chromatography system eluting with 25% EA/hexane then 50% EA/hexane to give 128 mg (38%) of the desired compound.

1. customThe compound was purified on the FlashMaster® chromatography system
2. washeluting with 25% EA/hexane