摘要:
Salts, esters, amides, hydrazides and hydroxyamides of 4-methyl-4-[3'-(4"-trifluoromethylphenoxy)-phenoxy]crotonic acid are herbicidal against broad leaf plants.
摘要:
Compounds of the formula ##STR1## wherein Ar is aryl, R.sup.1 is halomethyl, R.sup.2 is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, haloalkyl, alkylthio, alkenylthio, alkynylthio, aryl or NR.sup.5 R.sup.6 wherein R.sup.5 and R.sup.6 individually are hydrogen, alkyl, alkenyl or alkynyl, R.sup.3 is hydrogen or alkyl, n is 1 or 2, Y is O, S or NR wherein R is hydrogen, alkyl, alkenyl or alkynyl, have been found to be useful herbicides.
摘要翻译:其中Ar是芳基,R 1是卤代甲基,R 2是氢,烷基,烯基,炔基,环烷基,烷氧基,卤代烷基,烷硫基,烯硫基,炔硫基,芳基或NR 5 R 6,其中R 5和R 6各自是氢, 链烯基或炔基,R3是氢或烷基,n是1或2,Y是O,S或NR,其中R是氢,烷基,烯基或炔基,已被发现是有用的除草剂。
摘要:
Fungicidal compositions containing 3-(N-chloroacetyl-N-2,6-dimethylphenylamino)-gamma-butyrolactone or 3-(N-chloroacetyl-N-2,6-dimethylphenylamino)-5-methyl-gamma-butyrolactone, as the active ingredient, are highly effective for the prevention and eradication of downy mildew fungal diseases and Phytophthora crown and root rot diseases.
摘要:
N-(2-[4-(4-trifluoromethylphenoxy)-phenoxy]propyl)-N-methylformamide. The base compound is prepared via formylation of the corresponding amine intermediate. The compounds are useful as fungicides, herbicides and plant-growth regulators and especially as cotton defoliants or desiccants.
摘要:
Compounds of the formula ##STR1## wheren X.sup.1 is halo or trihalomethyl, X.sup.2 is hydrogen or halo, R.sup.1 is nitro or --OR.sup.3, R.sup.2 is hydrogen or --OR.sup.4, R.sup.3 ##STR2## R.sup.4 is ##STR3## and R is hydroxy, alkoxy, alkenoxy, alkynoxy, thiol, alkythio, alkenylthio, amino, mono- or di-substituted amino or OM, wherein M is a monovalent cation; R' and R" are hydrogen, alkyl, alkenyl, alkynyl or phenyl; and Y is oxygen, sulfur, or substituted or unsubstituted nitrogen, have herbicidal activity.
摘要:
Compounds represented by the formula ##STR1## wherein R and R.sup.1 are independently hydrogen or lower alkyl; R.sup.2 is lower alkenyl, lower alkynyl or --CH.sub.2 X wherein X is halogen, hydroxyl, lower alkoxy, lower alkylthio or a furanyl ring; and Z is hydroxyl, lower alkoxy or --NR.sup.3 R.sup.4 wherein R.sup.3 and R.sup.4 are independently hydrogen or lower alkyl possess fungicidal activity. Moreover, some of the compounds of this invention also possess herbicidal activity.