147377-68-2Relevant academic research and scientific papers
New Synthetic Strategy for the Construction of the BCD Ring System of Tanshinones
Shishido, Kozo,Takata, Takeshi,Omodani, Tomoki,Shibuya, Masayuki
, p. 557 - 560 (1993)
Employing a strategy for the construction of fused furans based on an intramolecular dipolar cycloaddition reaction of nitrile oxide, the BCD ring system 3 found in the tanshinone family as a common structural unit has been synthesized.
A General Synthetic Route to Fused Furans. Total Synthesis of (+)-Pallescensin A
Shishido, Kozo,Umimoto, Koji,Ouchi, Mikiko,Irie, Osamu,Omodani, Tomoki,et al.
, p. 328 - 375 (2007/10/02)
A general and facile synthetic route to fused furans has been developed.The key step of the transformation involves the intramolecular dipolar cycloaddition reaction of the nitrile oxides, 2 and 2', which were generated in situ from the correspondin
