O-ethyl O-isopropyl O-(2-tert.-butylpryrimidin-5-yl)thionophosphate, composition and method of combatting soil insects with it

US4666894A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Fritz Maurer · Wuppertal, DE
• Bernhard Homeyer · Leverkusen, DE
• Benedikt Becker · Mettmann, DE

Key dates

• Filing date: May 2, 1984
• Grant date: May 19, 1987
• Expiry date: May 2, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/6512
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Pyrimidin-5-yl thionophosphate of the formula ##STR1## in which R is alkyl or aryl, PA1 R.sup.1 is ethyl or i-propyl and PA1 R.sup.2 is i-propoxy-, sec.-butoxy or ethylamino, or PA1 R.sup.1 is n-propyl and at the same time R.sup.2 is n-propoxy, which possess arthropodicidal activity.