The quest for alternatives to cyclopentadienyl-based ligands has led to a recent renaissance
of N-centered donor ligands in various fields of organometallic and coordination chemistry …

Bicyclic guanidines have physical, electronic and chemical properties that differentiate them
from their acyclic counterparts, with many of these characteristics directly imposed by the …

The aim of this perspective is to highlight the continued development and application of
amidines and guanidines as neutral, N-based donor ligands in coordination chemistry. From …

A series of structurally characterised, monovalent metal-halide complexes incorporating
neutral amidine and guanidine ligands is reported. N, N′-diphenylbenzamidine reacted …

Synthetic procedures to high oxidation-state complexes of niobium incorporating the bicyclic
guanidinate 1, 3, 4, 6, 7, 8-hexahydro-2H-pyrimido [1, 2-a] pyrimidinate,[hpp]−, are …

Dimethylzinc reacts with an excess of N-2-pyridylaniline 6 to give the homoleptic species, Zn
[PhN (2-C5H4N)] 28. Single crystal X-ray diffraction reveals a solid-state dimer based on an …

Selective formation of bicyclic guanidinium chloride complexes: implication of the bifunctionality of
guanidines - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books …

Reactions of the zirconium amide guanidinates (R2N) 2M [i PrNC (NR2) N i Pr] 2 (R= Me,
M= Zr, 1; M= Hf, 2; R= Et, M= Zr, 3) with O2 or H2O give products that are consistent with the …

Partial deprotonation of the bicyclic guanidine 1, 4, 6-triazabicyclo [3.3. 0] oct-4-ene (Htbo) is
achieved using nBuLi. Isolation of the resulting lithium salts has resulted in the structural …

Reaction of the lanthanide metallocene allyl complexes,(C5Me5) 2Ln (η3-
CH2CHCH2)(THF)(Ln= Ce, Sm, Y) with 1, 3, 4, 6, 7, 8-hexahydro-2 H-pyrimido [1, 2-a] …