ChemInform Abstract: Sequential Addition/Elimination/Annulation Reactions of 4-Pentynones with Benzylamine and Ammonia.

✍ Scribed by A. ARCADI; E. ROSSI

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 29 KB
• Volume: 28
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199748150

✦ Synopsis

1997 indole derivatives, isoindole derivatives indole derivatives, isoindole derivatives R 0140 48 -150 Sequential Addition/Elimination/Annulation Reactions of 4-Pentynones with Benzylamine and Ammonia.

-A method for the preparation of pyrrole derivatives starting from 4-alkynones is developed and applicated to the synthesis of pyrrole fused steroid (VIII) which may be of interest as a modulator of androgen biosynthesis and as a pituitary gonadotropin inhibitor. -(ARCADI, A.;