Organophosphorus ester compounds of cyanohydrins as insecticides and

USH888H · kind H · statutory invention registration

Assignee

• Rhone-Poulenc, Inc. · US

Inventors

• David Teh-Wei Chou · Bad Soden, DE
• Gail S. Powell · Raleigh, US
• Philip Reid Timmons · Durham, US

Key dates

• Grant date: Feb 5, 1991

Classification

• Technology area (CPC —): General

Abstract

Organophosphorus ester compounds of cyanohydrins of formula (I) ##STR1## wherein R is a hydrogen atom or a methyl group, are useful as insecticides, nematicides or as both. The processes for their preparation, their compositions, and their methods of use are also described.