(Z)-7-Chloro-3-(diméthylaminométhylène)-1-méthyl-5-phényl-1,3-dihydro-2H-[1,4]benzodiazépin-2-one
✍ Scribed by Benelbaghdadi, R. ;Hasnaoui, R. A. ;Lavergne, J. P. ;Ait Itto, M. ;Pierrot, M.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 218 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
## Abstract On treatment with ammonia and benzaldehyde the benzalisoxazolone **3** does not give the aminoketone **7** as assumed by __Speroni__ [**1**] but a product which has been shown to be identical with the enamine **8** prepared by __Ried & Czack__ [4] from ethyl oximinoacetoacetate and benz
The X-ray crystallographic study of the title compound, C 24 H 20 ClN 3 OS, clearly demonstrates that 1,3-dipolar cycloaddition occurs at the C N double bond of the 1,5benzodiazepine.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.040 wR factor = 0.112 Data-to-parameter ratio = 13.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.