摘要:
Compounds of the general formula ##STR1## wherein X is trifluoromethyl or halogen,R.sub.1 is hydrogen, lower alkyl, lower alkenyl or benzyl,R.sub.2 is lower alkyl,R.sub.3 is hydrogen, alkyl or alkali metal,Y is oxygen or sulfur, andn is 0, 1 or 2;are useful as herbicides.
摘要:
A compound having the general formula ##STR1## wherein R.sub.1 is ethyl or allyl; andR.sub.2 is alkyl having 1-4 carbon atoms;and a metal salt of the compound defined herein above.The compound is useful as herbicides.
摘要:
A compound having the general formula ##STR1## wherein R.sub.1 is alkyl having 1-3 carbon atoms;R.sub.2 is alkyl having 1-3 carbon atoms, allyl, propargyl or haloalkenyl; andA is selected from the group consisting of ##STR2## wherein R.sub.3 is --SO.sub.2 R.sub.6 group, ##STR3## R.sub.4 is hydrogen, alkyl having 1-6 carbon atoms; phenyl or halophenyl; R.sub.5 is alkyl having 1-3 carbon atoms; X is oxygen or sulfur; and n is 0 or 1; wherein R.sub.6 is alkyl having 1-6 carbon atoms, haloalkyl having 1-6 carbon atoms or propenyl; R.sub.7 is hydrogen or alkyl having 1-4 carbon atoms; R.sub.8 is hydrogen, alkyl having 1-6 carbon atoms; propenyl or methoxy; R.sub.9 is hydrogen, alkyl having 1-8 carbon atoms, haloalkyl having 1-3 carbon atoms, alkoxy having 1-6 carbon atoms, propenyl or phenyl substituted with methyl; and Y and Z are oxygen or sulfur; and a metal salt or a quaternary ammonium salt of a compound defined herein above.The compound is useful as a herbicide.
摘要:
A compound of the general formula ##STR1## wherein R.sub.1 is lower alkyl,R.sub.2 is selected from the group consisting of lower alkyl, lower alkenyl and lower alkynyl,A is a formula which is selected from the formula consisting of: ##STR2## where R.sub.3 is selected from the group consisting of hydrogen and lower alkyl,R.sub.4 is selected from the group consisting of lower alkyl and phenyl, andR.sub.3 forms cyclo-alkylene of 4 to 5 carbon atoms by combining with R.sub.4 ; ##STR3## where R.sub.5 and R.sub.7 are selected from the group consisting of hydrogen and lower alkyl andR.sub.6 is lower alkyl; and ##STR4## where R.sub.8 is selected from the group consisting of hydrogen and lower alkyl andR.sub.9 is lower alkyl;Or a metal salt of the compound defined herein above is useful as herbicide.
摘要:
Compounds of the formula ##SPC1##Wherein R.sub.1 and R.sub.2 are alkyl having 2 to 6 carbon atoms or phenyl; R.sub.3 is alkyl having 1 to 10 carbon atoms, alkenyl or alkynyl having up to six carbon atoms; R is alkyl of 1 to 20 carbon atoms, phenyl or phenyl substituted with halogen, methyl, methoxy or nitro; and A is carbonyl or sulfonyl, are effective as herbicides, plant growth regulators and fungicides.
摘要翻译:式WHEREIN R 1和R 2的化合物是具有2至6个碳原子的烷基或苯基; R3是具有1至10个碳原子的烷基,具有至多6个碳原子的烯基或炔基; R为1-20个碳原子的烷基,苯基或被卤素,甲基,甲氧基或硝基取代的苯基; A为羰基或磺酰基,作为除草剂,植物生长调节剂和杀真菌剂有效。
摘要:
Benzothiazole derivatives of the general formula: ##SPC1##Wherein R is chlorine atom, alkyl having from 1 to 4 carbon atoms or methoxy; are useful as selective herbicide.
摘要:
A compound of the formula ##SPC1##Wherein X is hydrogen or halogen:R.sub.1 is alkyl having six or less carbon atoms or phenyl;R.sub.2 is alkyl having 1 to 20 carbon atoms or haloalkyl having six or less carbon atoms or phenyl or phenyl substituted with halogene or nitro or benzyl or phenoxymethyl or 2-phenylvinyl;R.sub.3 is hydrogen or alkyl having 1 to 10 carbon atoms or alkenyl having six or less carbon atoms or alkynyl having six or less carbon atoms or benzyl; a proviso that R.sub.1 and R.sub.2 do not simultaneously represent a methyl group,Is useful as herbicide.
摘要:
A selective herbicidal composition comprising an effective amount of a compound of the formula ##SPC1##Wherein R is selected from the group consisting of isopropyl and tertbutyl.
摘要:
A method for removing malodorous sulfur compounds from a fluid containing such compounds. In this method, fungi belonging to genera Cephalosporium, Paecilomyces, Penicillium, Aspergillus, Trichoderma and Mucor can be used for effectively removing malodorous sulfur compounds from a fluid.
摘要:
A compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, lower alkyl, phenyl and phenyl substituted with halogen or halogenated methyl;R.sub.2 is selected from the group consisting of hydrogen, lower alkyl and lower alkenyloxy;R.sub.3 is selected from the group consisting of lower alkyl and phenyl substituted with halogen;R.sub.4 is selected from the group consisting of lower alkyl, lower alkenyl and benzyl;Or a metal salt of the compound defined herein above; is useful as herbicide.