发明授权
US3963786A Phenoxyphenylalkoxy-, alkenyloxy-, alkinyloxy- and benzyloxy-alkoxy ethers 失效
苯氧基苯氧基 - ,烯氧基 - ,烷氧基 - 和苄氧基 - 烷氧基醚

Phenoxyphenylalkoxy-, alkenyloxy-, alkinyloxy- and benzyloxy-alkoxy
ethers
摘要:
New phenoxy-phenyl ethers, their manufacture and use for the control of insects and representatives of the order acarina are disclosed. The compounds correspond to the formula ##EQU1## wherein W represents --O--, --S--,R.sub.1 represents C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl or C.sub.5 -C.sub.6 -cycloalkenyl, C.sub.2 -C.sub.4 -haloalkenyl, C.sub.3 -C.sub.5 -alkynyl, C.sub.2 -C.sub.4 -alkenyl or benzyl,R.sub.2 represents hydrogen, methyl or ethyl,R.sub.3 represents hydrogen or methyl, orR.sub.2 and R.sub.3 together with the chain represent a 5- or 6-membered saturated ring, andR.sub.4 and R.sub.5 each represent hydrogen or methyl.
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