Crystal and molecular structure of 3-(4-chlorobenzoylimino)-5,6-dihydro-3H-imidazo[2,1-c]-1,2,4-dithiazole
โ Scribed by Maria Gdaniec; Krzysztof Osmialowski; Franciszek Saczewski
- Publisher
- Springer
- Year
- 1989
- Tongue
- English
- Weight
- 228 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1572-8854
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract magnified image A facile acid catalysed cyclisation method for the preparation of the cyclic urea 2__H__โimidazo[4,5โ__c__]pyridinโ2โone (**2**) in > 95 % yield is reported. The biologically active compound **2** can be obtained by heating (3โaminoโ4โpyridinyl)โcarbamic acid methyl, et
## Abstract (__R__)โ5โ(diallylamino)โ5,6โdihydroโ4__H__โimidazo[4,5,1โ__ij__]quinolinโ2(1__H__)โone (__12b__) was prepared in 9% overall yield from 3โaminoquinoline. Reaction of __12b__ in ethyl acetate with tritium gas in presence of a 5% platinum on carbon catalyst afforded a mixture of (__R__)โ5