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Investigations on pesticidal phosphorus compounds III: The structure of the reaction product of 3-amino-5-phenyl-1,2,4-triazole and bis(dimethylamido)phosphoryl chloride (WP 155)

✍ Scribed by B. G. van den Bos

Publisher: Elsevier Science
Year: 2010
Tongue: English
Weight: 349 KB
Volume: 79
Category: Article
ISSN: 0165-0513
DOI: 10.1002/recl.19600791107

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✦ Synopsis

Abstract

The structure of the reaction product (WP 155) of 3‐amino‐5‐phenyl‐1,2,4‐triazole and bis‐(dimethylamido)phosphoryl chloride is discussed. By comparing the U. V. absorption spectra of the bromo compound (X) obtained from WP 155 and the three N‐ethyl‐3‐bromo‐5‐phenyl‐1,2,4‐triazoles (VII, VIII, IX) with those of the three known N‐methyl‐3‐methyl‐5‐phenyl‐1,2,4‐triazoles (XI, XII, XIII) it may be concluded that WP 155 is 5‐amino‐1‐[bis(dimethylamido)phosphoryl]‐3‐phenyl‐1,2,4‐triazole.

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