ATE40138T1 - NEW PHOSPHORUS COMPOUNDS AS ACTIVE INGREDIENTS TO PROTECT CROPS FROM THE PHYTOTOXIC EFFECT OF HERBICIDES. - Google Patents

NEW PHOSPHORUS COMPOUNDS AS ACTIVE INGREDIENTS TO PROTECT CROPS FROM THE PHYTOTOXIC EFFECT OF HERBICIDES.

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Publication number
ATE40138T1
ATE40138T1 AT84810545T AT84810545T ATE40138T1 AT E40138 T1 ATE40138 T1 AT E40138T1 AT 84810545 T AT84810545 T AT 84810545T AT 84810545 T AT84810545 T AT 84810545T AT E40138 T1 ATE40138 T1 AT E40138T1
Authority
AT
Austria
Prior art keywords
alkyl
radical
hydrazinomethyl
substituted
herbicides
Prior art date
Application number
AT84810545T
Other languages
German (de)
Inventor
Peter Joseph Dr Diel
Ludwig Dr Maier
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority claimed from EP84810545A external-priority patent/EP0143078B1/en
Application granted granted Critical
Publication of ATE40138T1 publication Critical patent/ATE40138T1/en

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Abstract

NOVEL ACYLATED HYDRAZINOMETHYL PHOSPHONIC ACIDS, HYDRAZINOMETHYL PHOSPHONATES, HYDRAZINOMETHYL PHOSPHINIC ACIDS, HYDRAZINOMETHYL PHOSPHINATES OR HYDRAZINOMETHYLPHOSPHINE OXIDES OF FORMULA 1 BELOW, ASCOUNTER-AGENTS, "ANTIDOTES" OR SAFENER", ARE CAPABLE OF PROTECTING CROP PLANTS FROM THE PHYTOTOXIC EFFECT OF HERBICIDES. PREFERRED CROP PLANTS ARE MAIZE, SORGHUM, CEREALS, RICE AND SOYBEAN, AND PARTICULARLY PREFERRED HERBICIDES ARE CHLOROACETANILIDES. THE ACYLATED HYDRAZINOMETHYLPHOSPHONATES, HYDRAZINOMETTYLPHOSPHINATES OR HYDRAZINOMETHYLPHOSPINE OXIDES ARE OF THE FORMULA 1. WHEREIN R1 AND R2 IDEPENDENTLY OF ONE ANOTHER DENOTE HYDROXYL, ALKYL, ARYL, PHENYLALKYL, ALKOXY, ALKENYLOXY, ALKYNYLOXY, ARYL OR PHENYLALKOXY, WHICH RADICALS CAN ALSO BE SUBSTITUTED, R3 DENOTES A HALOGENATED ALKANOYL OR ALKENOYL RADICAL, R4 DENOTES HYDROGEN, A HALOGENATED ALKANOYL OR ALKENOYL RADICAL OR AN ALKYL, ALKENYL, PHENYLALKYL, OR AN ALKYL CARBONYL, ALKENYLCARBONYL, ALKYNYLEARBONYL, PHENYLEARBONYL RADICAL WHICH CAN ALSO BE OPTIONAL SUBSTITUTED OR AN ALKOXYCARBONYL OR PHENYLALKOXYEARBONYL RADICAL WHICH CAN BE SUBSTITUTED, R5 DENOTES HYDROGEN, OR AN ALKYL, ALKENYL OR ALKYNYL RADICAL WHICH CAN ALSO BE SUBSTITUTED, R9 DENOTES HYDROGEN, ALKYL OR AN OPTIONALLY SUBSTITUTED PHENYL RADICAL AND R10 DENOTES HYDROGEN OR ALKYL.
AT84810545T 1983-11-15 1984-11-09 NEW PHOSPHORUS COMPOUNDS AS ACTIVE INGREDIENTS TO PROTECT CROPS FROM THE PHYTOTOXIC EFFECT OF HERBICIDES. ATE40138T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH613583 1983-11-15
CH274884 1984-06-06
EP84810545A EP0143078B1 (en) 1983-11-15 1984-11-09 Phosphorus compounds as active agents for protecting cultivated plants against the phytotoxical action of herbicides

Publications (1)

Publication Number Publication Date
ATE40138T1 true ATE40138T1 (en) 1989-02-15

Family

ID=27173897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84810545T ATE40138T1 (en) 1983-11-15 1984-11-09 NEW PHOSPHORUS COMPOUNDS AS ACTIVE INGREDIENTS TO PROTECT CROPS FROM THE PHYTOTOXIC EFFECT OF HERBICIDES.

Country Status (2)

Country Link
AT (1) ATE40138T1 (en)
MY (1) MY101372A (en)

Also Published As

Publication number Publication date
MY101372A (en) 1991-10-23

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