2,6-dipicolinic acid

COCH Fig. 1.10 Pyridine 2,6-dicarbo lic acid, dipicolinic acid (DPA). 

Amador JA, BF Taylor (1990) Coupled metabolic and photolytic pathway for degradation of pyridinedicarbox-ylic acids, especially dipicolinic acid. Appl Environ Microbiol 56 1352-1356. 

Goodacre, R. Shann, B. Gilbert, R. J. Timmis, E. M. McGovern, A. C. Alsberg, B. K. Kell, D. B. Logan, N. A. Detection of the dipicolinic acid biomarker in Bacillus spores using Curie-point pyrolysis mass spectrometry and fourier transform infrared spectroscopy Anal. Chem. 2000,72,119-127. 

Diphenylphosphorochloridate, d748 1,3-Diphenyl-1,3-propanedione, d68 sym -Diphenylthiourea, 1141 Dipicolinic acid, p270 Di-2-propenylamine, d30... 

A Novel Fluorescent Sensing Technique for Dipicolinic acid... 

The peroxyacids were until relatively recently the most powerful oxidants of all organic peroxides, and it is often unnecessary to isolate them from the mixture of carboxylic acid and hydrogen peroxide used to generate them. The pine lower aliphatic members are explosive (performic, particularly) at high, but not low concentrations, being sensitive to heat but not usually to shock. Dipicolinic acid or phosphates have been used to stabilise these solutions. The detonable limits of peroxyacid solutions can be plotted by extrapolation from known data. Aromatic peroxyacids are generally more stable, particularly if ring substituents are present [1],... 

RuCl(en)(DPA), RuCl(bpy)(DPA) and RuCl(phen)(DPA) (DPA=2,6-dipicolinic acid) are made by reaction of RUCI3, the diamine and DPA in ethanol under reflux. The IR spectra and magnetic moments (p. 1.84, 1.79 and 1.78 B.M. respectively) were measured. As RuCl(bpy)(DPA) and RuCl(phen)(DPA)/PhlO or TBHP/water-dioxane they epoxidised styrene and norbomene and oxidised cyclohexane to cyclohexanol and cyclohexanone. A Ru (0)Cl(diamine)(DPA) species may be involved [792]. 

DiPicoLiNic Acid, Its Analogues, and Derivatives Aspects of Their Coordination Chemistry... 

Pyridinedicarboxylic acid (dipicolinic acid) is a widely used building block in coordination and supramolecular chemistry. The crystal stractrrre of dipicolinic acid was first solved in 1973, which confirmed its molectrlar formtrla of C7H5NO4, a molar mass of 167.119 g mol , and the resrrlting composition of its constituent atoms (C, 50.31% H, 3.02% N,... 

The ciystal structure of dipicolinic acid was first solved by Takusagawa et... 

More reeently, there was a report on the use of dipicolinic acid in the design of layered crystalline materials using coordination chemistry and hydrogen bonds. MaeDonald et al. reported the synthesis and characterization of several first-row transition metals with dipicolinic acid as a ligand. Five bis(imidazolium 2,6-pyridinedicarboxylate)M(II) trihydrate complexes (where M = Mn, Co, Ni, Cu, or Zn ), were synthesized from the reaction between dipicolinic acid and imidazole with Mn, Co, ... 

This chapter discusses the coordination chemistry of selected main group and transition metal complexes with dipicolinic acid, its analogues, and derivatives as ligands. Selected elements will be presented in terms of increasing atomic number. Out of all of the alkali metals, there has been a report of the crystal structure of sodium coordinated to dipicolinic acid. Calcium, magnesium, and strontium, three alkaline earth metals, are popular metal centers, which have been reported in the literature to be coordinated to dipicolinic acid or its analogues. ... 

Reaction of (C5H5)2Ti(CH3)2 or (CH3)4C2(C5H4)2Ti(CH3)2 with dipicolinic acid produced several titanoeene dipieolinate derivatives. Figure 5 shows the structure of one of those derivatives. As expected from structural studies on other transition metal dipieolinate complexes, the dipieolinate ligand is... 

Vanadium, in different oxidation states, has been used in conjunction with dipicolinic acid and its analogues to produce coordination complexes. A selection of vanadium-containing complexes is discussed below. 

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