The formation of a mixed organolithium aggregate Li4R2nBu2 during the heteroatom assisted lithiation of 1,3-bis(dimethylaminomethyl)-2,4,6-trimethylbenzene(R=2,6- (CH2NMe2)2-3,5 Me2C6HCH2)
Koten, G. van; Wijkens, P.; Koten, E.M. van; Janssen, M.D.; Jastrzebski, J.T.B.H.; Spek, A.L.
(1995) Angewandte Chemie, volume 34, issue 2, pp. 219 - 222