Iodide-promoted aldiminium ionalkyne cyclizations. A convenient synthesis of substituted tetrahydropyridines and 3-alkylidenepiperidines

DOI: 10.1016/S0040-4039(00)74663-6

Source and publish data:

Tetrahedron Letters p. 4103 - 4106 (1992)

Update date:2022-08-05

Topics:

Authors:

Overman, Larry E.

Sarkar, Achintya K.

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Article abstract of DOI:10.1016/S0040-4039(00)74663-6

Iodide-promoted cyclizations of aldehydes with 4-alkynylamines and 3-alkynylamines provide direct synthetic access to alkylidenepiperidines 4 and tetrahydropyridines 8, respectively.

Full text of DOI:10.1016/S0040-4039(00)74663-6

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Product name:Piperidine, 3-(1-iodoethylidene)-2-phenyl-1-(phenylmethyl)-, (E)-

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