Synthesis of the aziridino[1,2-a]pyrrolidine substructure of the antitumor agents azinomycin A and B
โ Scribed by Coleman, Robert S.; Carpenter, Andrew J.
- Book ID
- 124057923
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 422 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
The synthesis of the C6-C 13 aziridino [ 1,2a]pyrrolidine core substructure of the antitumor agents azinomycins A (la) and B (lb) is described. Key synthetic steps included Wadsworth-Horner-Emmons olefination for formation of the C7-C8 double bond, an E-selective electrophilic bromination of the C8
The Development of Strategies for Construction of the Aziridine Core of the Antitumor Agents Azinomycins A and B. -The key steps in the synthesis of the aziridine (VII) are Wadsworth-Horner-Emmons olefination to form the derivative (III), its bromination to the (E)-isomer (IV), and cyclization of th