Preparation of 3-Substituted 6,7-Dimethoxyquinoxalin-2(1H)-ones and Studies of Their Potential as Fluoroionophores
Improved routes to the quinoxalinone acid chloride 1 and the 3-methyl-quinoxalinone 21 are described.These intermediates are used to obtain the fluoroionophores 15-19 and 27-29, respectively.The effects of the complexation of metal ions by the fluoroionophores is discussed.A red pigment 26 is obtained from 21.
Ahmad, Abid R.,Mehta, Lina K.,Parrick, John
p. 12899 - 12910
(2007/10/02)
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