Studies on isocyanides and related compounds. Synthesis of benzofuran derivatives

DOI: 10.1055/s-1991-26628

Source and publish data:

Synthesis p. 999 - 1000 (1991)

Update date:2022-08-03

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Authors:

Bossio Bossio

Marcaccini

Paoli Paoli

Pepino Pepino

Polo Polo

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Article abstract of DOI:10.1055/s-1991-26628

The reaction between 2-hydroxybenzaldehyde (1a), isocyanides 2, and ammonium formate, in the conditions of the Ugi four-component condensation, affords 2-alkylamino- and 2-arylamino-3-[(2-hydroxybenzylidene)amino]benzofurans 3a-c. Analogously by employing

Full text of DOI:10.1055/s-1991-26628

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