182175-77-5Relevant academic research and scientific papers
The chemistry of 1,3,5-triazacyclohexane complexes 5: Cationic zinc(II) alkyl complexes of N-alkylated 1,3,5-triazacyclohexanes and 13-benzyl-l,5,9-triazatricyclo[7.3.1.05,13]-tridecane
Haufe, Matthias,Koehn, Randolf D.,Weimann, Roman,Seifert, Guido,Zeigan, Dieter
, p. 121 - 129 (1996)
Diethylzinc reacts with hydroperchlorates of N-alkylated 1,3,5-triazacyclohexanes (R3TAC; R = methyl (Me), benzyl (Bz), isopropyl (iPr)) and with the hydrotetrafluoroborate of 1,3,5-tris-(para-fluorobenzyl)-1,3,5-triazacyclohexane (FBz3TAC) to give the corresponding cationic zinc ethyl complexes [(R3TAC)Zn(Et)][X] (X = ClO-4, BF-4). Similar complexes were obtained from diethylzinc treated with [HNMe2Ph][BF4] or [HNMe2Ph][B(C6F5)4](Et2O) in the presence of R3TAC (R = Bz, FBz, s-1-phenylethyl (s-PhMeCH)). A product of decomposition of [(Bz3TAC)Zn(Et)][ClO4] was analyzed by X-ray diffraction. The structures of [({s-PhMeCH}3TAC)Zn(Et)][BF4] and [(FBz3TAC)Zn(Et)][BF4] were estimated using nuclear Overhauser enhancement spectroscopy. Protonolysis of diethylzinc with [HNMe2Ph][BF4] in the presence of 13-benzyl-l,5,9-triazatricyclo[7.3.1.05,13]-tridecane (BzTATC) yielded the complex [(BzTATC)Zn(Et)][BF4].
