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6-Aza-, 6-oxa-and 6-thia-4,5,6,7-tetrahydrobenzimidazoles by electrophilic intramolecular ring closure of imidazoles

✍ Scribed by Hubert J. J. Loozen; Ben J. Van Der Beck; E. F. Godefroi; H. M. Buck


Book ID
118284401
Publisher
Journal of Heterocyclic Chemistry
Year
1975
Tongue
English
Weight
219 KB
Volume
12
Category
Article
ISSN
0022-152X

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πŸ“œ SIMILAR VOLUMES


7-(Piperidin-1-yl)-2-propyl-4-oxa-5-thia
✍ Liepa, Andris J. ;Jahangiri, Saba ;Fallon, Gary D. ;Forsyth, Craig M. ;Warden, A πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 206 KB

The title compound, C 12 H 18 N 4 O 3 S, is the first example of a fused dicyclic hexahydro-4-oxa-5-thia-1,6,7a-triazaindene ring system. The structure comprises two molecules in the asymmetric unit, which differ in terms of the orientation of their pendant n-propyl groups.

7-(Piperidin-1-yl)-2-propyl-4-oxa-5-thia
✍ Liepa, Andris J. ;Jahangiri, Saba ;Fallon, Gary D. ;Forsyth, Craig M. ;Warden, A πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 77 KB

In the paper by Liepa, Jahangiri, Fallon, Forsyth & Warden [Acta Cryst. (2006), E62, o4470-o4472], there is an error in the reaction scheme. The correct scheme is given below.