Abstract: The reaction of 2,2-difluorobenzo-1,3-dioxole with (a) an alkali metal or an alkali metal compound and then (b) a compound R.sup.1 -Z.sup.1 in which Z.sup.1 is a leaving group, or with an aldehyde produces compounds of formula I ##STR1## wherein R.sup.1 is --OH, --SH, --CHO, --CN, --COOH, --B(OH).sub.2, --COX, with X being Cl or Br, or is --COOR.sup.2, --SiR.sub.3.sup.2 or --B(OR.sup.2).sub.2, with R.sup.2 being a C.sub.1 -C.sub.12 alcohol moiety without the hydroxy group, wherein R.sup.1 is further --C.sub.n H.sub.2n COOR.sup.2, with n being an integer from 1 to 4, or linear or branched C.sub.1 -C.sub.12 hydroxyalkyl which is unsubstituted or is substituted by --F, --CN, C.sub.1 -C.sub.6 alkoxy, phenyl, fluorophenyl, C.sub.1 -C.sub.4 alkoxy-phenyl, C.sub.1 -C.sub.4 alkylthio-phenyl, C.sub.1 -C.sub.4 alkyl-phenyl, C.sub.1 -C.sub.4 fluoroalkyl-phenyl, nitrophenyl or by cyanophenyl, or wherein R.sup.1 is a benzyl alcohol which is unsubstituted or is substituted by F, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.

Abstract: Benzotriazolesulfonic acid derivatives of formula I ##STR1## wherein R.sub.3 =R.sub.4 X and R.sub.4 is an unsaturated 6-membered heterocycle having a maximum of 2 nitrogen atoms, it being possible for the heterocycle to be substituted, and X is oxygen or sulfur, while R.sub.1 and R.sub.2 are as defined herein, are valuable microbicides. They can be used in plant protection in the form of suitable compositions, for example for controlling fungal diseases.

Abstract: Novel benzotriazolesulfonic acid derivatives of formula ##STR1## wherein: R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy having at least two identical or different halogen atoms, CF.sub.3, nitro or the group N(R')R", wherein R' and R" are each independently of the other C.sub.1 -C.sub.4 alkyl;R.sub.2 is phenoxy or phenylthio each of which is unsubstituted or mono- to tri-substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 haloalkoxy having at least two identical or different halogen atoms, cyano, nitro, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 alkynyl, phenyl, 2-phenylethynyl or by a further phenoxy radical that is unsubstituted or substituted by halogen, C.sub.1 -C.sub.4 alkyl and/or by C.sub.1 -C.sub.4 alkoxy; or R.sub.2 is the radical O--CH.sub.2 --O;R.sub.3 is alkyl, aryl or aralkyl having a maximum of 14 carbon atoms, these radicals can be substituted by halogen, C.sub.1 -C.sub.

Abstract: The reaction of 2,2-difluorobenzo-1,3-dioxole with (a) an alkali metal or an alkali metal compound and then (b) a compound R.sup.1 -Z.sup.1 in which Z.sup.1 is a leaving group, or with an aldehyde produces compounds of formula I ##STR1## wherein R.sup.1 is --OH, --SH, --CHO, --CN, --COOH, --B(OH).sub.2, --COX, with X being Cl or Br, or is --COOR.sup.2, --SiR.sub.3.sup.2 or --B(OR.sup.2).sub.2, with R.sup.2 being a C.sub.1 -C.sub.12 alcohol moiety without the hydroxy group, wherein R.sup.1 is further --C.sub.n H.sub.2n COOR.sup.2, with n being an integer from 1 to 4, or linear or branched C.sub.1 -C.sub.12 hydroxyalkyl which is unsubstituted or is substituted by --F, --CN, C.sub.1 -C.sub.6 alkoxy, phenyl, fluorophenyl, C.sub.1 -C.sub.4 alkoxy-phenyl, C.sub.1 -C.sub.4 alkylthio-phenyl, C.sub.1 -C.sub.4 alkylphenyl, C.sub.1 -C.sub.4 fluoroalkyl-phenyl, nitrophenyl or by cyanophenyl, or wherein R.sup.1 is a benzyl alcohol which is unsubstituted or is substituted by F, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.

Abstract: The reaction of 2,2-difluorobenzo-1,3-dioxole with (a) an alkali metal or an alkali metal compound and then (b) a compound R.sup.1 -Z.sup.1 l in which Z.sup.1 is a leaving group, or with an aldehyde produces compounds of formula I ##STR1## wherein R.sup.1 l is --OH, --SH, --CHO, --CN, --COOH, --B(OH).sub.2, --COX, with X being Cl or Br, or is --COOR.sup.2, --SiR.sub.3.sup.2 or --B(OR.sup.2).sub.2, with R.sup.2 being a C.sub.1 -C.sub.12 alcohol moiety without the hydroxy group, wherein R.sup.1 is further --C.sub.n H.sub.2n COOR.sup.2, with n being an integer from 1 to 4, or linear or branched C.sub.1 -C.sub.12 hydroxyalkyl which is unsubstituted or is substituted by --F, --CN, C.sub.1 -C.sub.6 alkoxy, phenyl, fluorophenyl, C.sub.1 -C.sub.4 alkoxy-phenyl, C.sub.1 -C.sub.4 alkylthio-phenyl, C.sub.1 -C.sub.4 alkyl-phenyl, C.sub.1 -C.sub.4 fluoroalkyl-phenyl, nitrophenyl or by cyanophenyl, or wherein R.sup.1 is a benzyl alcohol which is unsubstituted or is substituted by F, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.

Abstract: 1-Aminocyclohexanecarboxylic acid derivatives of the formula I ##STR1## or their acid addition salts or a metal complex can be employed for protecting plants from microorganisms. In the formula I, R.sub.1 is hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.2 is hydrogen, C.sub.1 -C.sub.6 alkyl, benzyl, or an ammonium radical which is unsubstituted or substituted by hydrocarbon radicals having not more than 20 C atoms, or a metal ion equivalent.Compounds of the formula I can be employed in the form of crop protection agents using suitable carrier materials.

Abstract: Novel benzothiophene and benzofuran derivatives of the general formula I ##STR1## wherein X is oxygen or sulfur, R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl, R.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl, R.sub.3 is hydrogen, C.sub.1 -C.sub.4 alkyl or halogen and R is a 4-cyano-3-pyrrole radical of which the N atom carries one of the following substituents:A: hydrogen or CO--R.sub.4 in which R.sub.4 is unsubstituted C.sub.1 C.sub.6 alkyl or C.sub.1 -C.sub.6 alkyl substituted by halogen or by C.sub.1 -C.sub.3 alkoxy; C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, unsubstituted C.sub.1 -C.sub.6 alkoxy or C.sub.1 -C.sub.6 alkoxy substituted by halogen or by C.sub.1 -C.sub.3 alkoxy; C.sub.3 -C.sub.6 alkenyloxy, C.sub.3 -C.sub.6 cycloalkyl or tetrahydrofur2-yl;B: S-R.sub.5 in which R.sub.5 is C.sub.1 -C.sub.3 haloalkyl;C: CH(Y)R.sub.6 in which R.sub.6 is hydrogen or C.sub.1 -C.sub.8 haloalkyl and Y is hydroxy, halogen or OC(O)R.sub.

Abstract: Pyridinyl derivatives of formula I ##STR1## wherein R.sub.1 to R.sub.5 are each independently hydrogen, halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 haloalkoxy, cyano, C.sub.1 -C.sub.6 alkoxycarbonyl or phenyl,R.sub.6 and R.sub.7 are each independently of the other hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl or C.sub.3 -C.sub.6 alkynyl, or phenyl or benzyl, each of which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy or C.sub.1 -C.sub.6 haloalkoxy,R.sub.8 is ##STR2## and R.sub.9 is hydrogen, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, or benzyl which is unsubstituted or substituted by halogen, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 haloalkyl, C.sub.1 -C.sub.6 alkoxy or C.sub.1 -C.sub.6 haloalkoxy, or R.sub.9 is an acyl radical.

Abstract: In a highly integrated circuit the semiconductor chip (8) is fastened on a substrate (17) which projects on all sides only a few millimeters beyond the semiconductor chip (8). For Full dynamic testing of the circuit before insertion, connections are provided which are arranged outside the projecting substrate edge (23) with a sufficiently large grid spacing.In a first embodiment (FIG. 2D) "lost" test connections (5) are used which are separated after testing.In a second embodiment (FIG. 3E), contact areas in the form of bumps (21) are used for testing which are arranged on the underside of the through-holes (18) lying in the chip mounting area.In this manner it is possible to realize a circuit with greatly reduced space requirement, which at the same time can be fully tested dynamically before insertion.

Abstract: The invention relates to .alpha.-methyl-(6-phenoxy)-2-picolyl cyclopropanecarboxylates of the formula ##STR1## wherein X.sub.1 is methyl or halogen,R.sub.1 is hydrogen or halogen, andR.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkylthio, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 alkynyl, nitro or cyano.The invention also relates to the preparation of these esters and to the use thereof in pest control.

Abstract: Novel substituted phenoxybenzyldihalodimethyl-cyclopropylmethyl ethers of the formula ##STR1## in which X.sub.1 and X.sub.2 each independently of the other represents fluorine, chlorine or bromine;R.sub.1 represents hydrogen or flourine; andR.sub.2 represents hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl or methoxy, and, if X.sub.1 and X.sub.2 have different meanings, the optical isomers of the compound of the formula I; processes for the manufacture of those compounds, and compositions containing them for use in pest control, especially for the control of insects, especially the larval stages thereof, that attack plants and animals, and of phytopathogenic fungi. The novel compounds exhibit good activity especially against insects that damage plants in rice crops.

Abstract: There are disclosed novel unsubstituted or substituted phenoxyfluorobenzyltetramethylcyclopropylmethyl ethers of formula ##STR1## wherein Y is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkyl which is substituted by 1 to 9 halogen atoms, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 alkoxy which is substituted by 1 to 9 halogen atoms, C.sub.1 -C.sub.4 alkylthio or C.sub.1 -C.sub.4 alkylthio which is substituted by 1 to 9 halogen atoms, or is C.sub.2 -C.sub.4 alkenyl or C.sub.2 -C.sub.4 alkynyl and their benzyl ether intermediates of formula IV ##STR2## wherein X is halogen or p-tosyl. Also disclosed is a process for the preparation of these compounds and compositions containing them for use in pest control, especially for controlling insects that attack plants and animals, in particular their larval stages. The novel compounds are particularly effective against plant-destructive insects in rice crops.

Abstract: Prop-1-ynyl-3-phenoxybenzyl-2,2-dimethyl-3-(2',2'-dihalovinyl)-cyclopropane -1-carboxylates of the formula ##STR1## in which X.sub.1 if fluorine, chlorine or bromine, and their use in combating pests.

Abstract: The invention relates to enantiomers of 1-(6-phenoxy-2-pyridyl)ethanols of the formula ##STR1## wherein * is (+) or (-) and X and Y are each independently of the other hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.2 -C.sub.5 alkenyl or C.sub.2 -C.sub.5 alkynyl.The invention also relates to the preparation of these enantiomers and to their use for the preparation of biocidal compounds.

Abstract: The invention relates to .alpha.-methyl-(6-phenoxy)-2-picolyl cyclopropanecarboxylates of the formula ##STR1## wherein X.sub.1 is methyl or halogen,R.sub.1 is hydrogen or halogen, andR.sub.2 is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 haloalkylthio, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 alkynyl, nitro or cyano.The invention also relates to the preparation of these esters and to the use thereof in pest control.

Abstract: .alpha.-Cyclopropyl-.alpha.-phenylacetate and salts thereof, corresponding to the formula ##STR1## wherein R.sub.1 is hydrogen, methyl, cyano or ethinyl,X.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl or C.sub.1 -C.sub.5 -alkoxy,X.sub.2 is hydrogen, halogen or C.sub.1 -C.sub.5 -alkyl, or together with X.sub.1 is methylenedioxy, andX.sub.3 and X.sub.4 are hydrogen or halogen.Processes for producing these .alpha.-cyclopropyl-.alpha.-phenylacetates and their use for controlling pests are described.

Abstract: 3-Phenoxybenzyl-(2-phenyl-2,2-alkylene-ethyl) ethers and -thioethers of the formula ##STR1## wherein A is oxygen or sulfur,R.sub.1 is hydrogen, methyl, cyano or ethinyl,R.sub.2 and R.sub.3 are hydrogen, halogen or C.sub.1 -C.sub.5 -alkyl,n is 2 to 4,X.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.1 -C.sub.5 -alkoxy or C.sub.1 -C.sub.5 -haloalkoxy,X.sub.2 is hydrogen, halogen or C.sub.1 -C.sub.5 -alkyl, or together with X.sub.1 in the adjacent position is methylenedioxy, andX.sub.3 and X.sub.4 are each hydrogen or halogen.A process for producing these compounds and their use for controlling pests are described.

Abstract: Novel isomers of the compound of the formula ##STR1## are described, and processes for producing these compounds and their use for controlling pests are given.

Abstract: Triorganotin hydantoin compounds of the formula ##STR1## wherein R is C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.8 -cycloalkyl, phenyl or ##STR2## R.sub.1 and R.sub.2 are each hydrogen, C.sub.1 -C.sub.8 -alkyl, phenyl, hydroxyphenyl, or together they are C.sub.5 -C.sub.7 -alkylene or oxygen,X is oxygen or sulfur, andY is hydrogen or --Sn--(R).sub.3, as well as a process for producing these compounds, and the use thereof for combating pests are described.

Abstract: There are described triorganotin-isocyanuric compounds of the formula ##STR1## wherein R is C.sub.1 -C.sub.6 -alkyl, phenyl, C.sub.5 -C.sub.8 -cycloalkyl or ##STR2## X is oxygen or sulfur, and Y.sub.1 and Y.sub.2 are each hydrogen or --Sn--R).sub.3,as well as a process for producing this compound, and the use thereof for combating pests.