A Novel Ethynylation of Pyridines by Reissert-Henze Type Reaction

DOI: 10.1246/cl.1999.773

Source and publish data:

Chemistry Letters p. 773 - 776 (1989)

Update date:2022-08-05

Topics:

Authors:

Nishiwaki, Nagatoshi

Minakata, Satoshi

Komatsu, Mitsuo

Ohshiro, Yoshiki

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Article abstract of DOI:10.1246/cl.1999.773

Reaction of N-benzoyloxypyridinium chloride, Reissert-Henze salt, with silver acetylide gave the pyridine ethynylated selectively at 2-position.The reaction is applicable to various substituted pyridines and pyridine homologs.

Full text of DOI:10.1246/cl.1999.773

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