| 摘要 |
1446079 Halogen-containing thiophosphate ester CIBA-GEIGY AG 21 Dec 1973 [22 Dec 1972] 59551/73 Heading C2P The invention comprises the compound It may be obtained by a variety of specified processes including some involving two or more reaction stages. In an example the product is obtained by reacting 2,6-dichloro-4-bromophenol dissolved in benzene with O-ethyl-S-npropylchlorothiophosphate in the presence of triethylamine. The product has pesticidal properties and may be used as active ingredient in conventional pesticidal compositions which may also contain other active ingredients. |
