1996 ring closure reactions

ring closure reactionsO 0130

51 - 042Synthesis of 3-Alkylfuropyridines via Palladium-Catalyzed Cy-clization of Iodopyridinyl Allyl Ethers. — In connection with thedevelopment of omeprazole analogues as gastric acid secretion inhibitors thePd(II)-catalyzed cyclization of a variety of iodopyridinyl allyl ethers (14examples) is reported. — (CHO, S. Y.; KIM, S. S.; PARK, K.-H.; KANG,S. K.; CHOI, J.-K.; HWANG, K.-J.; YUM, E. K.; Heterocycles 43 (1996) 8,1641-1652; Korea Res. Inst. Chem. Technol., Taejon 305-606, S. Korea; EN)

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