2,3-Diphenyl-6,7-dihydro-5H-1,4-diazepine
✍ Scribed by Yang, Shu-Ping ;Han, Li-Jun ;Wang, Da-Qi ;Ding, Tie-Zhu
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 243 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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## Abstract 4,4,8,8‐Tetrakis(trifluormethyl)‐1,5‐diazabicyclo[3.3.0]oct‐2‐ene unterliegen bei der Thermolyse, abhängig von den an das bicyclische Skelett gebundenen Substituenten, entweder einer elektrocyclischen Ringöffnung oder einem [3 + 2]‐Cycloreversionsprozeß, dem sich spontan Folgereaktionen
In the title compound, C 11 H 12 N 4 , the diazepine ring exhibits a boat conformation, where the displacements of the C atoms attached to the nitrile groups and the C atom attached to the ethyl group are 0.591 (1), 0.585 (1) and 0.845 (1) A Ê from the base of the boat.
In the title compound, C~17~H~17~NOS, the phenyl ring at position 6 of the thiazine ring is __trans__ to the hydroxy group. The thiazine ring is in a sofa conformation.