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quinoline-2-carbaldehyde | Sigma-Aldrich

As part of our investigation of bimetallic complexes as catalysts for C—C coupling reactions, we attempted to synthesize palladium (II) complexes of a bis(imino-quinolyl) ligand. The binucleating ligand brings two metal centers into closer proximity and the resultant bimetallic complex possesses unique reactivity patterns and unusual catalytic properties (Zhou 2008). In an attempt to prepare a bis(imino-quinolyl) palladium (II) complex, the title compound, (I), waas indavertantly obtained (Fig. 1). Dimensions are available in the archived CIF.

For a review of the synthesis of quinolines by the Vilsmeier–Haack reaction, see: Meth-Cohn (1993).

For the synthesis of the title compound, see: Cooper & Cohen (1932). For its use in the synthesis of Schiff base ligands and imino-quinolyl-based transition metal complexes, see: Amandola & Mangano (2003); Prema & Wiznycia (2007); Ramos Silva (2007); Ardizzoia (2009). For its catalytic properties, see: Zhou (2008). For related literature, see: Atwood & Barbour (2003).

2-Chloroquinoline-3-carbaldehyde II: Synthesis, …

For a review of the synthesis of quinolines by the Vilsmeier–Haack reaction, see: Meth-Cohn (1993).

As part of our investigation of bimetallic complexes as catalysts for C—C coupling reactions, we attempted to synthesize palladium (II) complexes of a bis(imino-quinolyl) ligand. The binucleating ligand brings two metal centers into closer proximity and the resultant bimetallic complex possesses unique reactivity patterns and unusual catalytic properties (Zhou 2008). In an attempt to prepare a bis(imino-quinolyl) palladium (II) complex, the title compound, (I), waas indavertantly obtained (Fig. 1). Dimensions are available in the archived CIF.

For the synthesis of the title compound, see: Cooper & Cohen (1932). For its use in the synthesis of Schiff base ligands and imino-quinolyl-based transition metal complexes, see: Amandola & Mangano (2003); Prema & Wiznycia (2007); Ramos Silva (2007); Ardizzoia (2009). For its catalytic properties, see: Zhou (2008). For related literature, see: Atwood & Barbour (2003).

(IUCr) Quinoline-2-carbaldehyde

Quinoline-3-carbaldehyde(CAS# 13669-42-6) - …

For the synthesis of the title compound, see: Cooper & Cohen (1932). For its use in the synthesis of Schiff base ligands and imino-quinolyl-based transition metal complexes, see: Amandola & Mangano (2003); Prema & Wiznycia (2007); Ramos Silva (2007); Ardizzoia (2009). For its catalytic properties, see: Zhou (2008).

Single crystals of 2-quinolinecarboxaldehyde were obtained as a result of the decomposition of bis(imino-quinolyl) chloromethyl palladium (II) complex. The bis-palladium (II) complex was prepared from the reaction of a bis(imino-quinolyl) ligand with 2 equimolar PdClMe(cod) in CH2Cl2. Orange needles of the title compound were grown by slow diffusion of hexane into the CH2Cl2 solution of the complex.

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