New ligand platforms for developing the chemistry of the Ti=N-NR2 functional group and the insertion of alkynes into the N-N bond of a Ti=N-NPh2 ligand.
Two broadly applicable strategies for extending the available ligand platforms of the virtually unexplored terminal Ti=N-NR2 functional group are described, along with the highly selective room temperature insertion of alkynes into the N-N bond of Ti{MeN(CH2CH2NSiMe3)2}(NNPh2)(py) and the catalytic cis-diamination of PhC[triple bond]CMe by diphenylhydrazine.
Selby
Jonathan D
JD
Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford, UK OX1 3TA.
Manley
Catherine D
CD
Feliz
Marta
M
Schwarz
Andrew D
AD
Clot
Eric
E
Mountford
Philip
P
D000480:Alkynes / Q000737:chemistry*; D018360:Crystallography, X-Ray; D006834:Hydrazines / Q000737:chemistry; D007202:Indicators and Reagents; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D008956:Models, Chemical
D000480:Alkynes; D006834:Hydrazines; D007202:Indicators and Reagents; D008024:Ligands