cheminform abstract: studies on isocyanides and related compounds. a facile synthesis of...

1
1999 pyrrole derivatives pyrrole derivatives R 0120 24 - 120 Studies on Isocyanides and Related Compounds. A Facile Synthesis of 1-Substituted 3-Cyano-2-methoxy-4-phenylpyrroles. A novel synthetic application of the Ugi four-component condensation followed by treat- ment of the resulting pyrroles with diazomethane provides the title compounds (VII) in fair yields. — (BOSSIO, RICARDO; MARCACCINI, STEFANO; PEPINO, ROBERTO; TORROBA, TOMAS; Heterocycles 50 (1999) 1, 463-467; Dip. Chim. Org. Ugo Schiff, Univ. Firenze, I-50121 Firenze, Italy; EN) 1

Upload: ricardo-bossio

Post on 06-Jun-2016

212 views

Category:

Documents


0 download

TRANSCRIPT

1999 pyrrole derivatives

pyrrole derivativesR 0120

24 - 120Studies on Isocyanides and Related Compounds. A Facile Synthesisof 1-Substituted 3-Cyano-2-methoxy-4-phenylpyrroles. — A novelsynthetic application of the Ugi four-component condensation followed by treat-ment of the resulting pyrroles with diazomethane provides the title compounds(VII) in fair yields. — (BOSSIO, RICARDO; MARCACCINI, STEFANO;PEPINO, ROBERTO; TORROBA, TOMAS; Heterocycles 50 (1999) 1, 463-467;Dip. Chim. Org. Ugo Schiff, Univ. Firenze, I-50121 Firenze, Italy; EN)

1