34335-94-9Relevant academic research and scientific papers
FURANOEREMOPHILANES FROM PETASITES NIVEUS: HIGH SOLVOLYTIC REACTIVITY AT THE C-6Β POSITION BEARING AN Α,Β-UNSATURATED ESTER GROUP
Guerriero, Antonio,Pietra, Francesco
, p. 2887 - 2892 (1982)
Rhizomes and roots of Petasites niveus gave some new cis-fused, unstable furanoeremophilanes bearing the senecioyloxy group either at C-2β or at C-3β and C-6β, besides the known, unstable 2β-angeloyloxy-10β-H-furanoeremophilane (furanojaponin) and 3β,6β-d
The Photosensitized Oxygenation of Furanoeremophilanes. III. The Transformations to the Skeletally Isomeric Lactones from Furanofukinol
Naya, Keizo,Shimizu, Mitsuaki,Nishio, Hideki,Takeda, Motonori,Oka, Shogo,Hirota, Keiji
, p. 1071 - 1080 (2007/10/02)
Pairs of the skeletal isomers of eremophilane-type lactones were synthesized from furanofukinol via photosensitized oxygenation, followed by lactone cleavage and refomation.Their stereochemistry has been clarified so as to be consistent with a classification method outlined in our earlier papers.
