Addition of organocopper reagents to N-alkylpyridinium salts. A flexible access to polysubstituted dihydropyridines

Autor: Cecilia Juan, Joan Bosch, M.-Lluïsa Bennasar
Rok vydání: 2001
Předmět:
Zdroj: Tetrahedron Letters. 42:585-588
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)02006-2
Popis: The addition of a series of organocopper (alkyl, vinyl, allyl, and ethynyl) reagents to 3-acyl- N -alkylpyridinium salts, followed by acylation of the intermediate 1,4- or 1,2-dihydropyridines with trichloroacetic anhydride has been studied.
Databáze: OpenAIRE