Assertion: pyridine | /r/HasProperty | py
Facets:
Source sentences:
text: Tf 2 O, pyridine (Py), DMAP, CH 2 Cl 2 , RT, 4 h; c) 2‐(tributylstannyl)thiophene, [Pd(PPh 3 ) 4 ], DMF, 120 °C, 2 h.
text: The molecular ions (pyridine•+ or benzene•+) were generated by electron impact (EI) ionization of the corresponding neutral molecular clusters formed by expanding 6.9 bar of ultra pure helium seeded with 0.5% of pyridine (Py) or benzene (Bz) vapor through a pulsed nozzle into a vacuum chamber (10−7 mbar).
text: The reactions of the aromatic nitrogen donor ligands pyridine (py) and 4,4′-bipyridyl (4,4′-bipy) with the transition metal silylamides