Electrocyclization of 3-azahexa-1,3,5-trienes: A convenient iminophosphorane-mediated preparation of 4-arylpyridines

DOI: 10.1016/S0040-4039(00)79225-2

Source and publish data:

Tetrahedron Letters p. 3773 - 3776 (1993)

Update date:2022-09-26

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Authors:

Molina, Pedro

Pastor, Aurelia

Vilaplana, Maria Jesus

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Article abstract of DOI:10.1016/S0040-4039(00)79225-2

Aza Wittig reaction of iminophosphoranes 1, derived from α-azido- α,β-unsaturated esters and β-arylpropenals 2 leads to 4-arylpyridines in moderate to good yields.

Full text of DOI:10.1016/S0040-4039(00)79225-2

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