109964-67-2Relevant academic research and scientific papers
Atom-economical preparation of aryl- And heteroaryl-lanthanum reagents by directed ortho metalation by using tmp3[La]
Wunderlich, Stefanh,Knochel, Paul
supporting information; experimental part, p. 3304 - 3307 (2010/06/19)
Chemical Equation Presentation Chemoselectivity and reactivity : The directed ortho-lanthanation by using tmp3La·3MgCl 2·5LiCl provides triarylor heteroaryl-LaIII species in high yields (tmp = 2,2,6,6-tetramethylpiperidyl). A range of functionalities and sensitive heterocycles are tolerated in this metalation procedure. The resulting organometallic species can directly undergo Pd-catalyzed cross-coupling reactions (see scheme)
