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: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Paper | Regular issue | Vol 55, No. 6, 2001, pp.1105-1111
Published online, 1st January, 1970
DOI: 10.3987/COM-01-9200
New Synthetic Approach to Pyridazino[4,5-b]indoles by Pd(0)-catalyzed Cross-Coupling Reaction

Gábor Krajsovszky, Péter Mátyus, Zsuzsanna Riedl, Dorottya Csányi, and György Hajós

*Chemical Research Center, Institute of Chemistry, Hungarian Academy of Sciences, H-1525 Budapest, P.O.Box 17, Hungary

Abstract

5-Iodo-2-methylpyridazin-3(2H)-one readily underwent Suzuki coupling with protected anilinoboronic acids to yield the corresponding arylpyridazinones which proved to be suitable starting compounds to a ring closure — a 4 step pathway — to pyridazino[4,5-b]indoles.