Synthesis of pyrrolidines and piperidines via palladium-catalyzed coupling of vinylic halides and olefinic sulfonamides

Article abstract of DOI:10.1021/jo00094a031

The palladium-catalyzed coupling of vinylic halides and olefinic sulfonamides affords good yields of 2-(1-alkenyl)pyrrolidine and -piperidine sulfonamides via vinylpalladium addition to the olefin, regioselective rearrangement to a π-allylpalladium intermediate, and subsequent intramolecular nucleophilic displacement of palladium.

Full text of DOI:10.1021/jo00094a031

Supporting Information for J. Org. Chem., 1994, 59(15), 4172-4178, DOI: 10.1021/jo00094a031
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