Organothiophosphorus compounds as inductors of the iodine-azide reaction. Analytical application.
Thiophosphoryl compounds were found to exhibit strong induction activity in the iodine-azide reaction. On this basis three procedures for their determination: titrimetric (0.15-1 mumol), coulometric (1-20 nmol) and spectrophotometric (0.5-5 nmol) have been developed. RSD in all applied methods (techniques) have been found at the 1-7% level. The induction coefficients were dependent on the type of compound applied and on the reaction condition and varied from 90 to 450.
Ciesielski
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Department of Instrumental Analysis and Department of Organic Chemistry, University of Łódź, Narutowicza 68, 90-136 Łódź, Poland.
Kudzin
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Kiełbasiński
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