N-Heterocyclic Pincer Dicarbene Complexes of Iron(II): C-2 and C-5 Metalated Carbenes on the Same Metal Center
Six- and five-coordinate Fe(II) complexes with the pincer ligand 2,6-bis(imidazolylidene)pyridine (C−N−C), [(C−N−C)Fe(MeCN)3][BPh4]2 and [(C−N−C)FeBr2], respectively, were synthesized. Substitution of tmeda in [FeCl2(tmeda)]2 by C−N−C gave the six-coordinate {[Fe(C−N−C)(C−N−C*)][FeCl4]}, in which on...
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Published in | Organometallics Vol. 23; no. 2; pp. 166 - 168 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
American Chemical Society
19.01.2004
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Online Access | Get full text |
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Summary: | Six- and five-coordinate Fe(II) complexes with the pincer ligand 2,6-bis(imidazolylidene)pyridine (C−N−C), [(C−N−C)Fe(MeCN)3][BPh4]2 and [(C−N−C)FeBr2], respectively, were synthesized. Substitution of tmeda in [FeCl2(tmeda)]2 by C−N−C gave the six-coordinate {[Fe(C−N−C)(C−N−C*)][FeCl4]}, in which one of the pincer ligands is bound to the metal via the 2- and 5-imidazole carbons. |
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Bibliography: | istex:DE02F4B75BC8C853C99F77C863BD7A4B9AAD2663 ark:/67375/TPS-F0GDT26B-Z |
ISSN: | 0276-7333 1520-6041 |
DOI: | 10.1021/om0341911 |