摘要:
This invention relates to novel esters of N,N'-methylene-bis-[N-[(diaryloxyphosphinyl)methyl]glycine] which are useful as herbicides. The invention also relates to herbicidal methods and compositions employing the novel esters.
摘要:
This disclosure relates to ethanimidothioic acid ester hydrochlorides. More particularly, this disclosure relates to novel (.alpha.-diaryloxyphosphinylmethylamino) ethanimidothioic hydrocarbon ester hydrochlorides, herbicidal compositions containing such thioimidate hydrochlorides and the herbicidal use thereof.
摘要:
This disclosure relaes to arylsulfenyl derivatives of benzyl and aryl esters of N-phosphonomethylglycines. This disclosure further relates to herbicidal compositions containing arylsulfenyl derivatives of benzyl and aryl esters of N-phosphonomethylglycines, to the use thereof, and to herbicidal methods employing such compounds and compositions.
摘要:
This disclosure relates to arylsulfenyl derivatives of benzyl and aryl esters of N-phosphonomethylglycines. This disclosure further relates to herbicidal compositions containing arylsulfenyl derivatives of benzyl and aryl esters of N-phosphonomethylglycines, to the use thereof, and to herbicidal methods employing such compounds and compositions.
摘要:
This disclosure relates to novel ester derivatives of N-arylthio-N-phosphonomethylglycinonitrile which are useful as herbicides. This disclosure further relates to herbicidal compositions containing such N-phosphonomethylglycinonitriles and to herbicidal methods employing such compounds and compositions.
摘要:
This disclosure relates to N-nitroso-N-phosphonomethylglycinonitrile compounds, the preparation thereof and their use as herbicides and in herbicidal compositions.
摘要:
This disclosure relates to N-nitroso-N-phosphonomethylglycine triesters and their use as herbicides and in herbicidal compositions. More particularly, this disclosure relates to N-nitroso-N-phosphonomethylglycine esters wherein a lower alkyl or benzyl group is bonded to the carboxyl moiety and a phenyl or substituted phenyl group is bonded to phosphorus.
摘要:
This disclosure relates to novel ester derivatives of N-arylthio-N-phosphonomethylglycinonitrile which are useful as herbicides. This disclosure further relates to herbicidal compositions containing such N-phosphonomethylglycinonitriles and to herbicidal methods employing such compounds and compositions.
摘要:
The disclosure herein relates to a process for the preparation of compounds according to Formula N ##STR1## which comprises using a compound of Formula M ##STR2## as starting material for alkylation to said compounds of Formula N in an inert solvent at temperatures within the range of 0.degree.-200.degree. C. whereinR.sub.1 is C.sub.1-5 alkyl;R.sub.2 is C.sub.1-5 haloalkyl;R.sub.3 is halogen;R.sub.5 is hydrogen or halogen;q is 0-2;R.sub.28 and R.sub.30 are independently an alkyl, alkenyl or alkynyl radical having up to 5 carbon atoms or said radicals substituted with a ##STR3## radical; X is O, S(O).sub.m, NR.sub.19 or CR.sub.20 R.sub.21 ;Y is O, S(O).sub.m or NR.sub.22 ;m is 0-2 andR.sub.13 and R.sub.19 -R.sub.22 are hydrogen or an R.sub.28 member.The above compounds are useful as herbicides.