| Autor: |
Marchetti, Fabio, Zacchini, Stefano, Zanotti, Valerio |
| Předmět: |
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| Zdroj: |
Chemical Communications; 5/11/2015, Vol. 51 Issue 38, p8101-8104, 4p |
| Abstrakt: |
C–N bond formation involving carbon monoxide and isocyanide ligands is promoted by addition of a series of lithium acetylides to a diiron μ-aminocarbyne complex, i.e. [Fe2{μ-CN(Me)(Xyl)}(μ-CO)(CO)(CNXyl)(Cp)2][SO3CF3] (Xyl = 2,6-C6H3Me2). The reaction proceeds in three steps, i.e. (a) acetylide addition to the CO ligand, (b) acetylide migration to the isocyanide ligand, and (c) C–N coupling. The X-ray molecular structures of 1a and 1b comprise the first example of a κ(C,C′)-N-carbonyl-aminocarbene ligand. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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