Total synthesis of prostaglandins. IV. Completely stereospecific synthesis of prostaglandin E1
โ Scribed by Sih, Charles J.; Heather, J. B.; Peruzzotti, George P.; Price, Philip.; Sood, Rattan.; Lee, Lan-Fong Hsu.
- Book ID
- 126193896
- Publisher
- American Chemical Society
- Year
- 1973
- Tongue
- English
- Weight
- 275 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
Methyl ll-tert-butyldimethylsilyloxyeicosa-8~Z),l2~E),l4(E)trienoate was stereoselectively cyclized by treatment with Hg(OCOCF3j2 to give a properly functionalized PG skeleton, which was converted to PGEl in good over all yield.
We wish to report the synthesis of prostaglandin E2 (PGE2, &) via conjugate addition of the vinyl cupratez, derived from trans-3(E)-(l-ethoxyethoxy)l-iodo-l-octene (3b), to 2-(6-carbomethoxy-~-2-hexenyl)-4(R)-(2-tetrahydropyranyloxy)-2-cyclopenten-l-one (s). We also describe herein a novel synthesis