Insertion reactions of dicyclohexylcarbodiimide with aminoboranes, -boryls and -borylenes
作者:Glesni A. Pierce、Natalie D. Coombs、David J. Willock、Joanna K. Day、Andreas Stasch、Simon Aldridge
DOI:10.1039/b709249k
日期:——
boron-containing ligand systems. Reactions with systems containing two-coordinate boron centres are found to be significantly more facile than those with three-coordinate substrates. Thus, reaction of (dicyclohexylamino)boron dichloride (1a) with dicyclohexylcarbodiimide over 36 h at 50 °C generates the (structurally authenticated) guanidinate complex Cy2NC(NCy)2BCl2 (2a) via insertion into the BN bond. By