26906-80-9Relevant academic research and scientific papers
FORMATION OF COLEON A SKELETON FROM (-)-ABIETIC ACID
Matsumoto, Takashi,Imai, Sachihiko,Ondo, Kenji,Takeyama, Nobuaki,Fukui, Kenji
, p. 425 - 428 (2007/10/02)
By the treatment of Δ6-6-hydroxy-5βH-dehydroabietic acid (18-6)-lactone with potassium hydrogensulfate or conc. sulfuric acid, the B ring aromatization and the C1-C10 bond cleavage occurred to give 1,10-secoabietane derivatives possessing coleon A skeleton.
