Isolation of bis(1,4-diphenyl-1,4-bis(2-pyridyl)-2,3-diaza-1,3-butadiene) disilver with bridging (N-N) dinucleating subunits: formation of a 6-membered chelate ring

Authors : Isolation of Bis

Pages : 277-284

Doi:10.3906/sag-1201-43

View : 14 | Download : 6

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :A novel Aginsert ignore into journalissuearticles values(I); dinuclear complex {[insert ignore into journalissuearticles values(C6H5);insert ignore into journalissuearticles values(C5H4N);-C=N-N=C- insert ignore into journalissuearticles values(C5H4N);insert ignore into journalissuearticles values(C6H5);]Ag}2.ClO4insert ignore into journalissuearticles values(ClO4); insert ignore into journalissuearticles values(1/2CH3CN); insert ignore into journalissuearticles values(1); that was derived under mild conditions, during the course of combination of AgClO4 with a polymorphic azine ligand, 1,4-diphenyl-1,4-bisinsert ignore into journalissuearticles values(2-pyridyl);-2,3- diaza-1,3-butadiene insert ignore into journalissuearticles values(L); insert ignore into journalissuearticles values(condensed product of phenyl 2-pyridyl ketone and hydrazine monohydrate); is reported. The aforementioned complex is based on a central rotationally flexible diazine subunit insert ignore into journalissuearticles values(N-N);. The azine ligand, L, having the N2 dinucleating fragment, provides a coordination focus for pairs of metal centres and ultimately leads to the formation of a 6-membered chelate ring in 1.
Keywords : Turk J Chem, 34, 2010, 277 284 Turk J Chem, vol 34, iss 2