ZA879478B - Preparation of phosphorus containing intermediates for herbicides - Google Patents

Preparation of phosphorus containing intermediates for herbicides

Info

Publication number
ZA879478B
ZA879478B ZA879478A ZA879478A ZA879478B ZA 879478 B ZA879478 B ZA 879478B ZA 879478 A ZA879478 A ZA 879478A ZA 879478 A ZA879478 A ZA 879478A ZA 879478 B ZA879478 B ZA 879478B
Authority
ZA
South Africa
Prior art keywords
herbicides
preparation
phosphorus containing
containing intermediates
formula
Prior art date
Application number
ZA879478A
Inventor
Corbet Jean-Pierre
Mulhauser Michel
Original Assignee
Rhone-Poulenc Agrochimie
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 Rhone-Poulenc Agrochimie filed Critical Rhone-Poulenc Agrochimie
Publication of ZA879478B publication Critical patent/ZA879478B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/44—Amides thereof

Abstract

Preparation of intermediates for herbicides of formula: <IMAGE> by reaction of products of formula: <IMAGE> with products of formula: <IMAGE> in which R, R<1>, R<2>, R<3> and R<4> are organic radicals or H in some cases and X is halogen. The molar ratio II/III is greater than 1.5.
ZA879478A 1986-12-18 1987-12-17 Preparation of phosphorus containing intermediates for herbicides ZA879478B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8618308A FR2608609B1 (en) 1986-12-18 1986-12-18 PREPARATION OF PHOSPHORUS INTERMEDIATES FOR HERBICIDE USE

Publications (1)

Publication Number Publication Date
ZA879478B true ZA879478B (en) 1988-06-14

Family

ID=9342391

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA879478A ZA879478B (en) 1986-12-18 1987-12-17 Preparation of phosphorus containing intermediates for herbicides

Country Status (18)

Country Link
EP (1) EP0275804B1 (en)
JP (1) JPS63165391A (en)
KR (1) KR880007408A (en)
CN (1) CN87105951A (en)
AT (1) ATE67998T1 (en)
AU (1) AU599729B2 (en)
BR (1) BR8706887A (en)
CA (1) CA1297493C (en)
DD (1) DD264921A5 (en)
DE (1) DE3773482D1 (en)
DK (1) DK665087A (en)
ES (1) ES2025201B3 (en)
FR (1) FR2608609B1 (en)
GR (1) GR3003011T3 (en)
HU (1) HU202881B (en)
IL (1) IL84482A (en)
PT (1) PT86395B (en)
ZA (1) ZA879478B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575161B1 (en) * 1984-12-26 1989-03-31 Rhone Poulenc Agrochimie PREPARATION OF PHOSPHORUS INTERMEDIATES FOR HERBICIDE USES
FR2576024B1 (en) * 1985-01-14 1988-01-08 Rhone Poulenc Agrochimie TYPE N HERBICIDES - (PHOSPHONOMETHYLGLYCYL) SULFONYLAMINES
FR2590901B1 (en) * 1985-12-04 1988-07-29 Rhone Poulenc Agrochimie PROCESS FOR THE PREPARATION OF N-SULFONYL N- (PHOSPHONOMETHYL-GLYCYL) AMINES FOR USE AS HERBICIDES

Also Published As

Publication number Publication date
ES2025201B3 (en) 1992-03-16
DD264921A5 (en) 1989-02-15
IL84482A0 (en) 1988-04-29
DK665087A (en) 1988-06-19
FR2608609B1 (en) 1989-06-02
GR3003011T3 (en) 1993-02-17
AU599729B2 (en) 1990-07-26
DE3773482D1 (en) 1991-11-07
IL84482A (en) 1992-11-15
HUT48634A (en) 1989-06-28
PT86395B (en) 1990-11-20
ATE67998T1 (en) 1991-10-15
EP0275804A1 (en) 1988-07-27
PT86395A (en) 1988-01-01
KR880007408A (en) 1988-08-27
DK665087D0 (en) 1987-12-17
EP0275804B1 (en) 1991-10-02
AU8261887A (en) 1988-06-23
BR8706887A (en) 1988-07-26
CN87105951A (en) 1988-06-29
CA1297493C (en) 1992-03-17
HU202881B (en) 1991-04-29
JPS63165391A (en) 1988-07-08
FR2608609A1 (en) 1988-06-24

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