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Synthesis of imidazo[1,2-c] quinazoline and some of its methyl derivatives

✍ Scribed by Palmarisa Franchetti; Mario Grifantini


Book ID
112122308
Publisher
Journal of Heterocyclic Chemistry
Year
1970
Tongue
English
Weight
382 KB
Volume
7
Category
Article
ISSN
0022-152X

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πŸ“œ SIMILAR VOLUMES


Synthesis of pyrrolo[1,2-c]quinazoline d
✍ Egle M. Beccalli; Alessandro Marchesini; Tullio Pilati πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 French βš– 793 KB

A2-Pyrrolin-4-ones 12 and 73, prepared from 7 -acyl-3-alkyl-1,3-dihydro-2Kindol-2-ones 7, via the corresponding 3-bromo-, 2 and 6,3-azido, 7 and 8, and 3-iminophosphorane 9 and 10, were cyclized to the corresponding pyrrolo[l,2-c]quinazoline derivatives 14 and 15.

One-pot synthesis of imidazo[1,2-c]quina
✍ Da-Qing Shi; Shao-Feng Rong; Guo-Lan Dou; Man-Man Wang πŸ“‚ Article πŸ“… 2009 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 80 KB

## Abstract magnified image An efficient, convenient, one‐pot synthesis of imidazo[1,2‐__c__]quinazolines was accomplished in good yields via the novel reductive cyclization of 2‐(2‐nitrophenyl)‐1__H__‐imidazole with isothiocyanates mediated by zinc dust. J. Heterocyclic Chem., (2009).