Suitability of the Claisen ring expansion protocol for crenulide diterpene constructionLeo A. Paquette, Wei He, Jesús Ezquerra|The Journal of Organic Chemistry|1995Cited by 27
Enantiospecific synthesis of the the tricyclxc nucleus of acetoxycrenulide by claisen ring exfansionJesús Ezquerra, Leo A. Paquette, Wei He|Tetrahedron Letters|1990Cited by 24