@article {4290,
	title = {Tripodal trisamides based on nicotinic and picolinic acid derivatives},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {76},
	number = {4},
	year = {1998},
	note = {ISI Document Delivery No.: 101TQTimes Cited: 6Cited Reference Count: 46},
	month = {Apr},
	pages = {414-425},
	type = {Article},
	abstract = {{A number of polydentate arylamide ligands have been prepared by coupling various acyclic tripodal or linear polyamines with derivatives of nicotinic and picolinic acids. Two synthetic procedures were utilized; tris {[(2-hydroxynicotinyl)carbonyl]-2-aminoethyl} (H3NICTREN) was prepared by Method A, the HOSu/DCC method, and the other arylamides in this study were prepared by Method B, the CDI method. Method A involved the reaction of N-hydroxysuccinimide with 2-hydroxynicotinic acid (in the presence of dicyclohexylcarbodiimide (DCC) as a dehydrative coupling reagent) to form the succinimide ester, followed by reaction with TREN to yield H3NICTREN. Method B involved reaction of a carboxylic acid (2-hydroxynicotinic, 3-hydroxypicolinic, nicotinic, or picolinic acids) with carbonyldiimidazole (CDI) to form the N-acylimidazolide, followed by reaction with the amine (TREN, TAME, spermidine, or TRPN) to yield the desired arylamide. The X-ray structure of 1,1,1-tris{[(3 -hydroxypicolinyl) carbonyl] -2-aminomethyl} ethane (H3PICTBME) was determined; crystals of H(3)PICTAME are monoclinic},
	keywords = {aluminum, arylamide, CHELATE COMPLEXES, COORDINATION CHEMISTRY, DISTANCES, ENTEROBACTIN ANALOGS, FERRIC ENTEROBACTIN, gallium, hydrogen bonding, MICROBIAL IRON TRANSPORT, NEUTRAL WATER, preorganization, STABILITY},
	isbn = {0008-4042},
	url = {<Go to ISI>://000074884600007},
	author = {Hoveyda, H. R. and Karunaratne, V. and Nichols, C. J. and Rettig, S. J. and Stephens, A. K. W. and Orvig, Chris}
}
@article {7398,
	title = {PHYSICAL AND STRUCTURAL STUDIES OF N-CARBOXYMETHYL-3-HYDROXY-2-METHYL-4-PYRIDINONE AND N-(PARA-METHOXYPHENYL)-3-HYDROXY-2-METHYL-4-PYRIDINONE},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {70},
	number = {3},
	year = {1992},
	note = {ISI Document Delivery No.: JD670Times Cited: 15Cited Reference Count: 40},
	month = {Mar},
	pages = {763-770},
	type = {Article},
	abstract = {{3-Hydroxy-1-carboxymethyl-2-methyl-4-pyridinone (Hcmp) and 3-hydroxy-1-(p-methoxyphenyl)-2-methyl-4-pyridine (Hpap) have been prepared and studied by single crystal X-ray diffraction. Crystals of Hcmp are monoclinic},
	keywords = {2-DIMETHYL-3-HYDROXYPYRID-4-ONE L1, 3-HYDROXY-4-PYRIDINONE, 3-HYDROXY-4-PYRIDINONES, aluminum, CHELATOR 1, COMPLEXES, CONSTANT, CRYSTALLOGRAPHY, gallium, hydrogen bonding, indium, iron, LONG-TERM TRIAL, protonation, solid state, zwitterion},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1992JD67000010},
	author = {Zhang, Z. H. and Rettig, S. J. and Orvig, Chris}
}
