Synthesis and thermochemical behaviour of 1H-1,2-benzodiazepine-3-carboxylic acids
✍ Scribed by Luisa Garanti; Gaetano Zecchi
- Book ID
- 112125751
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1979
- Tongue
- English
- Weight
- 107 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0022-152X
No coin nor oath required. For personal study only.
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## Abstract A series of 3‐carboxylic derivatives of disubstituted 1,5‐benzodiazepines **(5–9)** was synthesized by hetero‐cyclisation from 1,2‐diaminobenzene **(1)** with dibenzoylmethane **(2)** followed by bromination on position 3 and by introduction of the carboxylic group or introduction of th