We report the synthesis of seven‐membered carbocycles through the dearomative intermolecular reaction of benzofurans with vinylcyclopropanes. The significant feature of this method involves activating benzofurans through energy transfer from an ac...
Chemical and Pharmaceutical Bulletin 67(5) 397-403 2019年
Cyano (CN) groups are equivalent to carbonyl as well as amino- and hydroxymethyl groups. Therefore, their catalytic introduction under metal catalysis is an important issue in synthetic organic chemistry. Ni-catalyzed hydrocyanation is one of the ...
Lundurines A-D were isolated in 1995 from the Malayan plant Kopsia tenuis, which has been used in folk medicine and is a rich source of biologically active alkaloids. Their intriguing hexacyclic framework includes an unprecedented cyclopropa [b] i...
大学院国際学術研究院