nu-triazolines. Part 41. A new synthesis of 2-alkylquinazolines and 2,9-dialkylpyrimido[4,5-b]indoles

Authors
Erba, E Pocar, D Valle, M
Citation
E. Erba et al., nu-triazolines. Part 41. A new synthesis of 2-alkylquinazolines and 2,9-dialkylpyrimido[4,5-b]indoles, J CHEM S P1, (4), 1999, pp. 421-425
Citations number
22
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
ISSN journal
0300922X → ACNP
Issue
4
Year of publication
1999
Pages
421 - 425
Database
ISI
SICI code
0300-922X(19990221):4<421:NP4ANS>2.0.ZU;2-T
Abstract
2-Alkylquinazolines were obtained from amidines by reaction with ammonia. T he synthesis has been applied to the preparation of 2,9-dialkylpyrimido[4,5 -b]indoles, in a one pot reaction, from 1-alkyl-2-azidoindole-3-carbaldehyd es, a secondary amine and aldehydes and reaction with ammonia.