๐”– Bobbio Scriptorium
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Synthesis and Insecticidal Activity of Novel Pyrazole Methanesulfonates

โœ Scribed by Finkelstein, Bruce L.; Strock, Christopher J.

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
214 KB
Volume
50
Category
Article
ISSN
1526-498X

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โœฆ Synopsis

A model has been used to design novel pyrazole methanesulfonates. The pyrazole carboxamide methanesulfonates demonstrated insecticidal activity with low levels of acute mammalian toxicity. The amides formed from amines with a-branching (e.g. isopropyl and sec-butyl) demonstrated the highest level of activity. The model has also been used to design novel pyrazole sulfonamide methanesulfonates with very high levels of insecticidal activity. Most of the sulfonamides also possessed signiรcant acute mammalian toxicity. Rice paddy รeld testing of the carboxamides on รeld population hoppers gave poor results.

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