Patent number: 4611010
Abstract: Halovinylbenzyl esters of the formula I ##STR1## where R.sup.1 is ##STR2## R.sup.2 is H, CN, lower alkyl, lower alkenyl, lower alkynyl, lower haloalkyl or lower haloalkenyl, R.sup.3 is H, halogen or lower alkyl, R.sup.4 is H, lower alkyl, lower alkoxy or lower alkoxymethyl, R.sup.5 is lower alkyl, lower hal lk(en)yl or lower haloalkynyl, R.sup.6 and R.sup.7 are each lower alkyl or halogen, A is halogen, lower alkyl, lower alkoxy, lower haloalkyl, lower haloalkoxy, CN or NO.sub.2, m is 0 to 4, n is 1 to 3, B is lower alkyl, lower alkenyl, lower alkynyl or cycloalkyl, and X is H, halogen, lower haloalkyl, lower thioalkyl, lower alkoxy or lower alkyl, and halogen can be fluorine, chlorine or bromine and, in the case of R.sup.2, may furthermore be iodine, a process for their manufacture, and their use as pesticides.
Type:
Grant
Filed:
May 9, 1985
Date of Patent:
September 9, 1986
Assignee:
BASF Aktiengesellschaft
Inventors:
Gerd-Ulrich Schwarz, Hans Theobald, Heinrich Adolphi
Patent number: 4298615
Abstract: Substituted 2,3-dihydrobenzofurylmethyl esters of the formula I ##STR1## where R.sup.8 is hydrogen or alkyl of up to 5 carbon atoms, R.sup.9 is alkyl, haloalkenyl or haloalkynyl, each of up to 5 carbon atoms,R.sup.10 is halogen or alkyl of up to 5 carbon atoms,R.sup.11 is halogen or alkyl of up to 5 carbon atoms, A is halogen, alkyl, alkoxy, trihaloalkyl or trihaloalkoxy, each of up to 5 carbon atoms, cyano or nitro,B is alkyl, alkenyl or alkynyl, each of up to 4 carbon atoms, or an alicyclic radical of 3 to 7 carbon atoms and n is from 0 to 3,R.sup.2 is hydrogen, cyano or alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms, andR.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are identical or different and each is hydrogen, halogen or alkyl, alkenyl, alkynyl or alkoxy, each of up to 5 carbon atoms, and R.sup.9 may also be alkenyl of up to 5 carbon atoms if R.sup.2 is cyano or is alkyl, alkenyl or alkynyl, each of up to 5 carbon atoms.The novel compounds are useful in pest control.
Type:
Grant
Filed:
July 28, 1980
Date of Patent:
November 3, 1981
Assignee:
BASF Aktiengesellschaft
Inventors:
Gerd-Ulrich Schwarz, Karl Kiehs, Walter Boell, Heinrich Adolphi