## Abstract The synthesis of new spiro derivatives of tetrahydro‐2‐benzazepine was accomplished and their nitration, bromination, allylation, acetylation, formylation and oxidation reactions were studied. Nitration and bromi‐nation of 5‐methyl(1,5‐dimethyl)‐1,2,4,5‐tetrahydrospiro[3__H__‐2‐benzazep
Synthesis, chemical transformations, and structure of 1,2,3,4-tetrahydrospiro(quinoline-2-cycloalkanes)
✍ Scribed by V. V. Kuznetsov; A. é. Aliev; A. R. Pal'ma; A. V. Varlamov; N. S. Prostakov
- Publisher
- Springer US
- Year
- 1991
- Tongue
- English
- Weight
- 429 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-3122
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New derivatives of 3,4-dihydrospiro[cycloalkane- \(1^{\prime}, 2(1 H)\)-quinolines] were obtained from cycloheptanone and cyclooctanone via facile three steps hetero spiro annulation process. Their nitro derivatives were prepared through electrophilic substitution reactions.