Combination of the indole synthesis (C-D ring) via intramolecular Diels-Alder reaction of 3-substituted allenic dienamide (5) and base-
A new approach to the efficient indole synthesis by allene intramolecular cycloaddition
β Scribed by Kenji Hayakawa; Takanori Yasukouchi; Ken Kanematsu
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- French
- Weight
- 248 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A new development of efficient indole synthesis via allene intramolecular cycloaddition strategy is described.
π SIMILAR VOLUMES
A novel one-step construction of bicyclo[5.3.l]undecane skeleton via intramolecular cycloaddition of allenyl ethers is described.
A new synthesis of tricyclic lactones via allene intramolecular cycloaddition and its application to synthesis of (f)-platyphyllide are described.
Enantiopure representatives of the title heterocyclic systems, which are of interest in alkaloid chemistry, are accessible by a procedure based upon intramolecular cycloadditions of nitrones derived from N-(cyclohex-2-enyl)-substituted pyr- [a]