Cis-and trans-o-azidostilbene, o-azido-B-methylstilbene, and (Z)-o-azido-6-deuteriostyren=ive indoleson thermolysis by a mechanism involving attack by-a ;;itrene directly on the 6 carbon atom, and not by insertion. Aryl azides have been observed to insert in saturated C-H groups intermolecularly, an
β¦ LIBER β¦
Heterogeneously catalytic cyclization of arylhydrazones to indoles (review)
β Scribed by N. N. Suvorov; V. N. Shkil'kova; N. Ya. Podkhalyuzina
- Book ID
- 104853464
- Publisher
- Springer US
- Year
- 1988
- Tongue
- English
- Weight
- 841 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0009-3122
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the N-trifluoroacetamide 11 (mp 150Β°C, dec; ms, m/z 558.0539 (M.+, talc, 558.0628), 431(100 %); 1 t-l nmr, a ppm 1.65 (d,l H,J=7Hz,H-19), 350(s,3H,COOMe); uv, nm, 210, 227(sh), 235(sh), 290). Lactam 8 (racemic) was obtained by total synthesis and further transformed by action of lead tetraacetate i