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Applications of intramolecular diels-alder reactions of heterodienes. Facile syntheses of the heteroyohimbine alkaloids tetrahydroalstonine and akuammigine.

✍ Scribed by Stephen F. Martin; Brigitte Benage


Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
229 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis


A facile, formal synthesis of the heteroyohimbine alkaloids tetrahydroalstonine (L) and akuammigine (2) has been completed in which the D/E ring system is


πŸ“œ SIMILAR VOLUMES


Diastereoselective intramolecular diels-
✍ Tadao Uyehara; Naoki Chiba; Ichiro Suzuki; Yoshinori Yamamoto πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 French βš– 264 KB

## Total synthesis of C-t)-sedridine, the piperidine alkaloid, was accomplished on the basis of diastereoselecthe intramolecvlarDieh4lderiels-Alderreactign oftbe J,d-unsahmted N-alkoxycahnyl-l-aza-1,3-butaohe genemtedin situ tivm N&imetiyL6iyI-I-aza-but&ens and the cMomtiite of +mten-24.