𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Regiocontrolled conversion of α,β-unsaturated ketones to olefins via allylsilanes: synthesis of d1-9(0)-methano-Δ6(9α)-PGI1

✍ Scribed by Masakatsu Shibasaki; Hidemi Fukasawa; Shiro Ikegami


Book ID
104219993
Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
204 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


A synthesis of dl-9(O)-methano-A 6(9a)_pGI 1 (1_), a more potent prostacyclin analog than carbacyclin, has been accomplished utilizing regiocontrolled transformation of the enone to the olefin via the allylsilane as a key step.


📜 SIMILAR VOLUMES


Chiral synthesis of isocarbacyclin ((+)-
✍ Shun-ichi Hashimoto; Tomohiro Shinoda; Yasunaga Shimada; Takeshi Honda; Shiro Ik 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 274 KB

A key intermediate for the synthesis of isocarbacyclin, a promising therapeutic agent for cardiovascular and circulatory disorders, has been synthesized from (&J-(+)-methyl 2-oxo-l-cyclopentaneacetate by employing rhodium(II)-catalyzed intramolecular C-H insertion reaction of a-diazo B-keto ester as