Regio- and chemoselective addition of mixed copper, zinc benzylic organometallics to functionalized pyridinium salts: A facile synthesis of functionalized 4-benzylpyridines

DOI: 10.1055/s-1991-26589

Source and publish data:

Synthesis p. 849 - 850 (1991)

Update date:2022-08-04

Topics:

Authors:

Shing Shing

Chia Chia

Shiao Shiao

Chau Chau

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Article abstract of DOI:10.1055/s-1991-26589

2',3-Disubstituted 4-benzylpyridines 4 were synthesized in good yield by reaction of mixed copper, zinc benzylic organometallics 1 with 3-substituted 1-(ethoxycarbonyl)pyridinium chlorides 2 followed by sulfur oxidation under reflux in decalin.

Full text of DOI:10.1055/s-1991-26589

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