210701-06-7Relevant articles and documents
Synthesis of optically active cyclopenta[b]benzofuran as a precursor of m-phenyleneprostacyclin
Nishiyama, Hisao,Sakata, Naoya,Sugimoto, Hayato,Motoyama, Yukihiro,Wakita, Hisanori,Nagase, Hiroshi
, p. 930 - 932 (2007/10/03)
The optically pure cyclopenta[b]benzofuran derivatives (-)-1 and (-)-2 were synthesized from (+)-(1S,4R)-cis-4-acetoxy-2-cyclopenten-1-ol [(+)-3] via sequential Mitsunobu reaction and palladium-catalyzed allylic substitution with phenol derivatives followed by SN2′ intramolecular cyclization.