479213-67-7Relevant academic research and scientific papers
Intramolecular double or triple Suzuki coupling reaction of substituted di- or tribromobenzenes. An easy synthesis of fused tri- or tetracycles with a benzene core
Ma, Shengming,Ni, Bukuo,Lin, Shaohui,Liang, Zhiqiang
, p. 5389 - 5395 (2007/10/03)
Double or triple intramolecular Suzuki coupling reaction has been developed for the efficient synthesis of tri- or tetracyclic products with a benzene core in good yields. The reaction was realized via a one-pot procedure combining the hydroboration of the CC bond in the starting aryl halides and the intramolecular Suzuki coupling.
Intramolecular triple heck reaction. An efficient entry to fused tetracycles with a benzene core
Ma, Shengming,Ni, Bukuo
, p. 8280 - 8283 (2007/10/03)
Twelve examples of 1,3,5-tribromo-2,4,6-trienylbenzenes were easily synthesized by alkylation, etherification, and amination methods. Under conditions A and B, a series of tetracycles with a benzene core, i.e., fused 5,6,6-, 6,6,6-, and 6,6,7-tetracyclic compounds, were prepared efficiently via this intramolecular triple Heck reaction protocol.
