Tetrahedron Letters p. 989 - 992 (1994)
Update date:2022-08-03
Topics:
Murali Dhar
Gluchowski, Charles
Ethyl (tributylstannyl)acetate adds chemoselectively to acylpyridinium salts to yield a variety of dihydropyridines with diverse functional groups. These compounds are useful precursors for the preparation of a variety of N- heterocycles. The regiochemistry of the reaction is addressed and the results are rationalized based on the HSAB principle.
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