Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Francis H. Case"'
Autor:
Francis H. Case, Alfred A. Schilt
Publikováno v:
Journal of Heterocyclic Chemistry. 14:1-6
Two series of oximes derived from pyridinyl and diazinylmethyl ketones have been prepared and tested with regard to their metal-chelation properties.
Publikováno v:
Journal of Heterocyclic Chemistry. 11:463-467
The. preparation and properties of certain N-substituted amidrazones from thioamides containing the 2-pyridyl group and the azines derived from them by reaction with benzaldehyde and 2-pyridinecarboxaldehyde is described.
Autor:
Alfred A. Schilt, Francis H. Case
Publikováno v:
Talanta. 27:55-58
Preparation of some new hydrazones which possess the ferroin chromophoric group is described, together with results of spectrophotometric studies of their chelation reactions with iron(II), copper(I), cobalt(II) and nickel(II). Several of the new com
Publikováno v:
Talanta. 29:338-341
Twenty-two new hydrazones were synthesized for evaluation as possible calorimetric reagents for trace determinations of iron, cobalt, nickel, copper and zinc. Spectrophotometric studies revealed that several show promise as sensitive reagents, with p
Autor:
Francis H. Case, Alfred A. Schilt
Publikováno v:
Journal of Heterocyclic Chemistry. 16:1135-1139
Certain oximes were prepared from 2-quinolylmethyl 2-pyridinyl ketone and 2-(1,10-phenanthrolyl)methyl 2-pyridinyl ketone. Also, the preparation of two series of hydrazones was effected: one from 2-acetylquinoline and one from 2-acetyl-1,10-phenanthr
Autor:
Walter A. Butte, Francis H. Case
Publikováno v:
The Journal of Organic Chemistry. 26:4415-4418
Autor:
Francis H. Case
Publikováno v:
The Journal of Organic Chemistry. 16:1541-1545
Publikováno v:
The Journal of Organic Chemistry. 19:31-36
Autor:
Francis H. Case
Publikováno v:
Journal of the American Chemical Society. 60:424-427
Autor:
Francis H. Case
Publikováno v:
Journal of the American Chemical Society. 61:767-770