Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Paper | Regular issue | Vol 27, No. 1, 1988, pp.149-153
Published online, 1st January, 1970
DOI: 10.3987/COM-87-4308
Effect of Metal Ions in Organic Synthesis. XXXVI. One-pot Synthesis of New 3-Carbonyl- and 3-Carbonyl-N-phosphorus-1-aminopyrroles

Orazio A. Attanasi,* Paolino Filippone, Paola Guerra, and Franco Serra-Zanetti

*Istituto di Chimica Organica , Facolta di Scienze, Università di Urbino, Piazza della Repubblica 13, I-61029 Urbino, Italy

Abstract

The one-pot synthesis of a lot of - new 3-carbonyl-N-phasphorus-1-aminopyrroles and 3-carboxy-N-phosphorus-1-aminopyrroles by reaction of some N-phosphinic and N-phusphonic conjugated azoalkenes with β-diketones and β-ketoesters is reported. A different role played in these reactions by copper(II) chloride catalyst was also observed.