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Investigations on pesticidal phosphorus compounds I. Fungicides, insecticides and acaricides derived from 3-amino-1,2,4-triazole

✍ Scribed by B. G. van den Bos; M. J. Koopmans; H. O. Huisman

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
632 KB
Volume
79
Category
Article
ISSN
0165-0513

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✦ Synopsis

Abstract

The preparation and the biological properties of a number of compounds with fungicidal, insecticidal and acaricidal activities are described. The compounds were prepared by substitution of a phosphorus containing group for a hydrogen atom of the 1,2,4‐triazole nucleus in 3‐amino‐1,2,4‐triazole or a 5‐ substituted derivative thereof.

Biological activity was highest when the phosphorus containing group was a bis(dimethylamido)phosphoryl group.

📜 SIMILAR VOLUMES

Investigations on pesticidal phosphorus
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)
✍ B. G. van den Bos 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 349 KB

## 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