Combating arthropods with 2,2-dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols

US4183950A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Klaus Naumann
• Wolfgang Behrenz · Overath, DE
• Ingeborg Hammann · Cologne, DE
• Erich Klauke
• Albrecht Marhold · Leverkusen, DE

Key dates

• Filing date: Oct 25, 1977
• Grant date: Jan 15, 1980
• Expiry date: Oct 25, 1997

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N53/00
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

2,2-Dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols of the formula ##STR1## in which each R independently represents F, Cl, Br or CH.sub.3 PA1 and m and n each represent 0, 1, 2, 3, 4 or 5 subject to the sum of m+n being not more than 5, with the provisos that PA1 (i) when each R represents F or Br then m and n cannot both be 0, PA1 (ii) when each R represents Cl, then m represents 0, 1, 2, 3 or 4 and n represents 1, 2, 3, 4 or 5, and PA1 (iii) when each R represents CH.sub.3, then m represents 0 and n represents 5, which possess arthropodicidal properties.