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Metal-mediated coupling of a coordinated isocyanide and indazoles.
- Source :
-
Dalton Transactions: An International Journal of Inorganic Chemistry . 8/7/2013, Vol. 42 Issue 29, p10394-10397. 4p. - Publication Year :
- 2013
-
Abstract
- A reaction between equimolar amounts of cis-[PdCl2(CNCy)2] (1) and indazole (HInd, 2) or 5-methylindazole (HIndMe, 3) proceeded in refluxing CHCl3 for ca. 6 h affording the aminocarbene species cis-[PdCl2{C(Ind)=N(H)Cy}(CNCy)] (4) or cis-[PdCl2{C(IndMe)=N(H)Cy}(CNCy)] (5) in good (72–83%) isolated yields. Complexes 4 and 5 were characterized by elemental analyses (C, H, N), HR ESI+-MS, IR, and 1D (1H, 13C{1H}) and 2D (1H,1H-COSY, 1H,13C-HMQC/1H,13C-HSQC, 1H,13C-HMBC) NMR spectroscopies, and complex 4 as well by X-ray diffraction. The observed coupling represents the first example of metal-mediated integration between any isocyanide and any aromatic heterocyclic system having an HN center. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14779226
- Volume :
- 42
- Issue :
- 29
- Database :
- Academic Search Index
- Journal :
- Dalton Transactions: An International Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 115166189
- Full Text :
- https://doi.org/10.1039/c3dt51335a