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Sythesis of novel annulated ellipticines via Claisen rearrangement reactions

✍ Scribed by Johannes P.M. Plug; Gerrit-Jan Koomen; Upendra K. Pandit

Publisher
Elsevier Science
Year
1992
Tongue
French
Weight
254 KB
Volume
33
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

A novel synthesis of indole derivatives
A novel synthesis of indole derivatives via a claisen rearrangement
✍ B.S. Thyagarajan; J.B. Hillard; K.V. Reddy; K.C. Majumdar πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 French βš– 149 KB

We wish to report a facile thermal rearrangement of an N-aryl propynylamine oxide to an indole. The present study, to our knowledge, is the first report of such a rearrangement. Compound 1 (89.5%; m.p. 76-77)\* was prepared by the condensation of l-(4-chlorophenoxy)-4chloro-2-butyne3 with two moles