910628-69-2Relevant articles and documents
π-face donor properties of N-heterocyclic carbenes in grubbs II complexes
Leuthaeusser, Steffen,Schmidts, Volker,Thiele, Christina M.,Plento, Herbert
experimental part, p. 5465 - 5481 (2009/06/06)
The electron-donating properties of eighteen N-heterocyclic carbenes (N,N′-bis(2,6-dimethylphenyl)imidazol)-2-ylidene and the respective dihydro ligands) with 4,4′-R substituted aryl rings (4,4′-R = NEt2, OMe, Me, H, SMe, F, Cl, Br, I) in the r