187665-48-1Relevant articles and documents
Construction of 8-Membered Ring Skeleton of Vinigrol via SmI2-Promoted Barbier Coupling
Kito,Sakai,Shirahama,Miyashita,Matsuda
, p. 219 - 220 (1997)
The 8-membered ring framework of vinigrol, a unique tricyclic diterpene isolated as a novel antihypertensive compound from a culture of Virgaria nigra, was efficiently synthesized employing an SmI2-induced intramolecular Barbier coupling.
Efficient construction of 8-membered ring framework of vinigrol through SmI2-induced coupling cyclization
Matsuda, Fuyuhiko,Kito, Makoto,Sakai, Toshinari,Okada, Naoko,Miyashita, Masaaki,Shirahama, Haruhisa
, p. 14369 - 14380 (2007/10/03)
The 8-membered ring framework of vinigrol, a unique tricyclic diterpene isolated as a novel antihypertensive compound from a culture of Virgaria nigra, was efficiently synthesized employing an SmI2-induced intramolecular coupling. It is particularly noteworthy that the 8-membered carbocycle was cyclized in quantitative yields under non-high-dilution conditions.