A general method for the preparation of the unsymmetrical 2,8- and 2,9- dihalophenanthrolines is presented. The use of these halophenanthrolines as synthetic substrates in the Suzuki and Sonogashira/Castro-Stevens palladium catalyzed chemistry is exemplifed. The derivatized phenanthrolines are seen as key building blocks for the design and construction of topologically complex polynuclear metal coordination complexes.
Synthesis of unsymmetrical 2,8- and 2,9-dihalo-1,10-phenanthrolines and derivatives / S. Toyota, C.R. Woods, M. Benaglia, J.S. Siegel. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 39:18(1998), pp. 2697-2700.
Synthesis of unsymmetrical 2,8- and 2,9-dihalo-1,10-phenanthrolines and derivatives
M. BenagliaPenultimo
;
1998
Abstract
A general method for the preparation of the unsymmetrical 2,8- and 2,9- dihalophenanthrolines is presented. The use of these halophenanthrolines as synthetic substrates in the Suzuki and Sonogashira/Castro-Stevens palladium catalyzed chemistry is exemplifed. The derivatized phenanthrolines are seen as key building blocks for the design and construction of topologically complex polynuclear metal coordination complexes.
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