GENERATION AND INTRAMOLECULAR CATIONIC CYCLIZATION OF N-TOSYLIMINES DERIVED FROM ENOLIZABLE ALDEHYDES

DOI: 10.1016/S0040-4039(00)80373-1

Source and publish data:

Tetrahedron Letters p. 3891 - 3894 (1988)

Update date:2022-08-03

Topics:

Authors:

Melnick, Michael J.

Freyer, Alan J.

Weinreb, Steven M.

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Article abstract of DOI:10.1016/S0040-4039(00)80373-1

Boron trifluoride etherate promotes both in situ formation of N-tosyliminium complexes from olefinic enolizable aldehydes and N-sulfinyl-p-toluenesulfonamide, and subsequent intramolecular electrophilic cyclization to afford homoallylic amines.

Full text of DOI:10.1016/S0040-4039(00)80373-1

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