5310-54-3Relevant academic research and scientific papers
Rhodium(II)-catalyzed cyclization of bis(N-tosylhydrazone)s: An efficient approach towards polycyclic aromatic compounds
Xia, Ying,Liu, Zhenxing,Xiao, Qing,Qu, Peiyuan,Ge, Rui,Zhang, Yan,Wang, Jianbo
supporting information; experimental part, p. 5714 - 5717 (2012/07/28)
Ahead of the PAC: Polycyclic aromatic compounds (PACs) can be easily accessed by the combination of Suzuki-Miyaura cross-coupling and a [Rh 2(OAc)4]-catalyzed carbene reaction using easily available bis(N-tosylhydrazone)s as intermediates (see scheme; Ts=4-toluenesulfonyl). Copyright
SYNTHESIS AND CHEMISTRY OF THE PHENOXASILINS AND DIHYDRO-DIBENZO-OXASILEPINS
Chang, V. H. T.,Corey, J. Y.
, p. 217 - 227 (2007/10/02)
Formation of both sila-functional and carbo-functional phenoxasilins from diphenyl ether and o,o'-dibromodiphenyl ether precursors is described.Tricyclic oxasilepins are formed from o,o'-dibromobenzylphenyl ether by metallation with n-BuLi followed by reaction with dichlorosilanes as well as by ring expansion of an appropriate phenoxasilin.Reactions at the silicon center and at the ring methylene carbon of the oxasilepins are reported, as well as attempts to generate oxasilocins.
