摘要:
Carbamates of the formula ##STR1## where either R.sup.1 is straight-chain or branched alkyl of not more than 4 carbon atoms and R.sup.2 is straight-chain or branched alkyl of not more than 6 carbon atoms, or R.sup.1 and R.sup.2, together with the molecular moiety which they include, form a 5-membered, 6-membered or 7-membered heterocyclic ring, R.sup.3 is straight-chain or branched alkyl of not more than 6 carbon atoms or cycloalkyl of 3 to 6 carbon atoms, R.sup.4 is methyl or methoxy, and n is 1 or 2, their preparation and their use as insecticides.
摘要:
Novel ether-aldols of the general formula (I) ##STR1## where R.sup.1 and R.sup.2 are each alkyl, can be prepared by reacting a 2-alkylacrolein (H.sub.2 C.dbd.CHR.sup.2 --CHO), an alcohol (R.sup.1 OH) and formaldehyde, preferably aqueous formaldehyde, in the presence of a tertiary amine.
摘要:
Diphenyloxadiazinediones of the formula (I) ##STR1## where R.sub.1 is CH.sub.3, F, Cl or Br, R.sup.2 is H, F or Cl and R.sup.3 to R.sup.8 are H, F, Cl, Br, CH.sub.3, CF.sub.3, --OCF.sub.3, --OCHF.sub.2, OCF.sub.2 CHClF, --OCH.sub.3 or --OC.sub.2 H.sub.5, their preparation and their use, especially as insecticides and acaricides.
摘要:
Phosphates of the formula ##STR1## where R.sup.1 is alkyl of not more than 3 carbon atoms, R.sup.2 is alkoxy, alkylthio or alkylamino each of which has a straight-chain or branched alkyl substituent of not more than 5 carbon atoms, Y.sup.1 and Y.sup.2 independently of one another are each hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy or halogen, and X is O or S, a process for their manufacture, and their use as insecticides and acaricides.
摘要:
N-benzoyl-N'-phenoxyphenylureas of the formula ##STR1## where X, Y and R have the meanings given in the disclosure. The compounds are suitable as adulticides and ovicides for combating insects.
摘要:
Heterocyclic phosphoric acid derivatives of the formula ##STR1## where R, R.sup.1, R.sup.2, R.sup.3, X and Y have the meanings given in the disclosure. The compounds are suitable for combating pests from the class of insects, Acarina and nematodes.
摘要:
N-benzoyl-N'-phenoxyphenylureas of the formula (I) ##STR1## where R.sup.1 is fluorine, chlorine or methyl, R.sup.2 is fluorine, chlorine or hydrogen, R.sup.3 and R.sup.4 are each chlorine or bromine and R.sup.5 and R.sup.6 can be identical or different and are each fluorine, chlorine, bromine, trifluoromethyl or hydrogen, processes for their preparation and their use for controlling pests.
摘要:
The present invention relates to a novel particulate porous carbon material containing a carbon phase and at least one pore phase, and to the use of such materials in lithium cells, especially lithium-sulfur cells. The carbon phase forms, with the pore phase, essentially unordered co-continuous phase domains, such that the distance between adjacent domains of the pore phase is not more than 50 nm. The invention also relates to a process for producing such carbon materials and to composite materials comprising elemental sulfur and at least one inventive particulate porous carbon material.