Carbon–hydrogen and C–X (X = Cl or SiMe<sub>3</sub>) bond activation. 1-Cyclopalladation and oxidation of some derivatives of 2-[(dimethylamino)methyl]naphthalene
作者:Jean-Marc Valk、Ruud van Belzen、Jaap Boersma、Anthony L. Spek、Gerard van Koten
DOI:10.1039/dt9940002293
日期:——
1-bromo-2-[(dimethylamino)methyl]naphthalene to [Pd(dba)2](dba = dibenzylideneacetone). Protection of C(3) with R = SiMe3 resulted in quantitative replacement of the SiMe3 group by palladium. Silicon–oxygen bond cleavage was observed when the substrate with R = OSiMe3 was treated with Pd(O2CMe)2. Palladium bis3-[(dimethylamino)methyl]-2-naphtholate} was obtained quantitatively. Oxidation of several arylpalladium complexes