Synthesis of [6,6,m]-Tricyclic Compounds via [4+2] Cycloaddition with Au or Cu Catalyst
作者:Chang Ho Oh、Juyeon Kang、Seunghwan Ham、Chaehyeon Seong
DOI:10.1055/a-1479-6005
日期:2021.6
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.
我们通过金或铜催化剂通过分子内[4 + 2]环加成反应合成了[6,6,6]-和[6,6,7]-三环化合物。通过八种二炔和四种芳香族部分之间的偶联反应来制备用于环化的底物。我们已经成功合成了11种三环化合物。