Vinylpalladation of norbornene using vinylmercurial 5 and Li2PdC14 affords the corresponding cis-exo adduct 6 which can be directly carbonylated to methyl ester 7 in 60% overall yield. Reduction to aldehyde 9 and subsequent chain elaboration provides the new prostaglandin endoperoxide analog 12. Epi
Synthesis of prostaglandin analogs by novel 1,4 addition reactions
✍ Scribed by Raphael Pappo; Paul W. Collins
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 174 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
In 1969 ve initiated a progrem to study the application of 1,4 addition reactions to the synthesis of prOSteglEt&inB. Recent publications 192 corroborating saw of our work have prompted us to report the preliminary results of our efforts.
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