850254-51-2Relevant articles and documents
Synthesis of [6,6,m]-Tricyclic Compounds via [4+2] Cycloaddition with Au or Cu Catalyst
Kang, Juyeon,Ham, Seunghwan,Seong, Chaehyeon,Oh, Chang Ho
, p. 1039 - 1043 (2021)
We synthesized [6,6,6]- and [6,6,7]-tricyclic compounds via intramolecular [4+2] cycloaddition by gold or copper catalysts. Substrates for cyclization were prepared by coupling reactions between eight types of diyne and four types of aromatic moieties. We have successfully synthesized eleven tricyclic compounds.
The total synthesis of pygmaeocin C
Chin, Chin-Long,Tran, Duong Duc-Phi,Shia, Kak-Shan,Liu, Hsing-Jang
, p. 417 - 420 (2007/10/03)
Making use of a recently developed intramolecular Friedel-Crafts alkylation process as the key operation, the first total synthesis, in racemic form, of pygmaeocin C has been achieved. Georg Thieme Verlag Stuttgart.