5-Chloro-1-[(E)-3-(dimethylamino)acryloyl]-3-methyl-1H-benzimidazol-2(3H)-one–6-chloro-1-[(E)-3-(dimethylamino)acryloyl]-3-methyl-1H-benzimidazol-2(3H)-one (4/1)
In the reaction of 7-chloro-1,5-benzodiazepine-2,4-dione with N,N-dimethylformamide/dimethylacetal, the diazepine seven-membered ring undergoes a contraction to form the five-membered ring. The reaction yields two isomers the title compound, C13H14ClN3O2; the major component has the chlorine-atom su...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2011-07-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811024706 |