
TY  - JOUR
A1  - Goodwin, HA 
T1  - Metal chelates derived from 2,4-Bis-(2-pyridyl)thiazole and 2-(2-pyridylamino)-4-(2-pyridyl)thiazole
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1964
VL  - 17
IS  - 12
SP  - 1366
EP  - 1373
KW  - 
UR  - https://doi.org/10.1071/CH9641366 
N2  - The bases 2,4-bis-(2-pyridyl)thiazole and 2-(2-pyridylamino)-4-(2-pyridyl)thiazole have been prepared by an adaptation of the Hantzsch thiazole synthesis. Each of these bases is capable of functioning as a tridentate chelating agent and yields well-defined chelates with iron(II), coba1t(II), nickel(II), and copper(II) salts. Complexes of the former base are the less stable and this has been ascribed to greater distortion of its bond angles induced on coordination. Neither base yields complexes of comparable stability to corresponding complexes of terpyridine. The complexes of Fe(II), Co(II), and Ni(II) isolated are spin-free. 
ER  -

