From a Simple Pyrazole??Derived 1, 2??Amino Alcohol to Mono??and Multinuclear Complexes by Tailoring Hydrogen Bond Patterns

CK Seubert, Y Sun, Y Lan, AK Powell…

Index: Seubert, Christoph K.; Sun, Yu; Lan, Yanhua; Powell, Annie K.; Thiel, Werner R. European Journal of Inorganic Chemistry, 2011 , # 11 p. 1768 - 1775

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Abstract

Abstract Starting from easily accessible ethyl-5 (3)-methylpyrazole-3 (5)-carboxylate, 2-[(1, 5- dimethyl) pyrazol-3-yl] propan-2-ol (3) can be obtained in good yields in just two steps. The latter compound undergoes coordination to a series of transition metal ions; the resulting complexes were characterized by means of spectroscopy and magnetic measurements.