FR2312495A1 - Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles - Google Patents

Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles

Info

Publication number
FR2312495A1
FR2312495A1 FR7516462A FR7516462A FR2312495A1 FR 2312495 A1 FR2312495 A1 FR 2312495A1 FR 7516462 A FR7516462 A FR 7516462A FR 7516462 A FR7516462 A FR 7516462A FR 2312495 A1 FR2312495 A1 FR 2312495A1
Authority
FR
France
Prior art keywords
herbicides
alkyl
benzimidazoles
insecticides
inters
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7516462A
Other languages
French (fr)
Inventor
George Oliver Plunke O'doherty
John Louis Miesel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Priority to FR7516462A priority Critical patent/FR2312495A1/en
Publication of FR2312495A1 publication Critical patent/FR2312495A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/10—Radicals substituted by halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Benzimidazoles of formula (I) are new: (R1 = H, Cl, F, 1-6C perfluoroalkyl or-(CHZ)nCH2Z; each Z = H or halo; n = O or 1; R2 = CF3,CF2Cl or CF2H;R3 = 1-8C alkyl, 2-8C alkenyl 5-6C cycloaklyl, benzyl, phenethyl, 2-16C alkanoyl, 3-16C alkenoyl, CXNR4R4, (X = O or S; R4 is 1-4C alkyl or 2-4C alkenyl and one of them may also be H, the 2H4's contg. is not >5C or the 2 R4's can together be 2-6C linear alkylene, CO(R5)nPH (R5 = CH2,CH2CH2 or CH=CH), COQ or COR6OZ (Q = phenyl substd. by 1-3, same or different, NH2, NO2, F, CH3, R6 = 1-4C alkylene) SO2R7 R7 = 1-4C alkyl, 5-6C cycloalkyl phenyl (opt. substd. as above) or benzyl), 2-tetrahydro-pyranil, -COXPh or -COX(1-4C alkyl)). They are prepd. e. g. by reacting corresp. N-hydroxybenzimidazole with R3Y (Y = halo). (I) are herbicides e. g. for selective use on crops of cotton, wheat, sorghum, soya etc. and can be applie pre-or, pref. post-emergence. Some are also insecticides useful in plant protection, preservation of stored goods and for domestice applications. (I) are also intermediates for other herbicides domestice applications. (I) are also intermediates for other herbicides and insecticides.
FR7516462A 1975-05-27 1975-05-27 Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles Withdrawn FR2312495A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7516462A FR2312495A1 (en) 1975-05-27 1975-05-27 Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516462A FR2312495A1 (en) 1975-05-27 1975-05-27 Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles

Publications (1)

Publication Number Publication Date
FR2312495A1 true FR2312495A1 (en) 1976-12-24

Family

ID=9155719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516462A Withdrawn FR2312495A1 (en) 1975-05-27 1975-05-27 Hydroxy bis (polyfluoroalkyl)-4-nitrobenzimidazole ethers and esters - as herbicides insecticides and inters. for other benzimidazoles

Country Status (1)

Country Link
FR (1) FR2312495A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472566A1 (en) * 1979-12-26 1981-07-03 Lilly Co Eli BENZIMIDAZOLINE SALTS, THEIR PREPARATION AND THEIR USE AS INSECTICIDES AND ECTOPARASITICIDES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472566A1 (en) * 1979-12-26 1981-07-03 Lilly Co Eli BENZIMIDAZOLINE SALTS, THEIR PREPARATION AND THEIR USE AS INSECTICIDES AND ECTOPARASITICIDES

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