135765-86-5Relevant academic research and scientific papers
NEW ALKENE-FORMING REACTION: PHENANTHRENES FROM 2-(2-FORMYLPHENYL)BENZALDEHYDE BIS-TOSYLHYDRAZONE DECOMPOSITION
Jung, Michael E.,Hagiwara, Atsushi
, p. 3025 - 3028 (1991)
Heating the dilithium or disodium salts of the bistosylhydrazones 5ab of the 2-(2-formylphenyl)benzaldehydes 1ab affords the phenanthrenes 2ab in fair to good yields.
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
, 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
