ES423443A1 - Herbicidal substituted benzimidazoles - Google Patents

Herbicidal substituted benzimidazoles

Info

Publication number
ES423443A1
ES423443A1 ES423443A ES423443A ES423443A1 ES 423443 A1 ES423443 A1 ES 423443A1 ES 423443 A ES423443 A ES 423443A ES 423443 A ES423443 A ES 423443A ES 423443 A1 ES423443 A1 ES 423443A1
Authority
ES
Spain
Prior art keywords
formula
lower alkyl
see formula
hydrogen
halogen
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.)
Expired
Application number
ES423443A
Other languages
Spanish (es)
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.)
US Borax Inc
Original Assignee
United States Borax and Chemical Corp
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 United States Borax and Chemical Corp filed Critical United States Borax and Chemical Corp
Publication of ES423443A1 publication Critical patent/ES423443A1/en
Expired 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
    • 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
    • C07D235/08—Radicals containing only hydrogen and carbon atoms

Landscapes

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

Abstract

A process for the production of new 7-substituted 5-trifluoromethylbenzimidazole derivatives of formula: ** (See formula) ** where R1 and R2, which may be the same or different, represent hydrogen or lower alkyl; And represented NO2 or NH2, when Y is NO2, X is in position 6 and represents hydrogen, halogen or lower alkoxy and n is 1; when Y is NH2 X is halogen, lower alkoxy or amino of formula (see formula) and n is 0-2, where R3 is hydrogen or lower alkyl, provided that R1 and R2 together represent a total of at least one carbon atom; whose procedure is to react a compound of formula: ** (See formula) ** with a carboxylic acid or with a carboxymidate of the formula: ** (See formula) ** where R1, R2 and X have the meaning given above; Z represents an oxygen atom or the NH group and R'is H when Z is oxygen and lower alkyl when Z is NH; and optionally chemically reducing the compound obtained. (Machine-translation by Google Translate, not legally binding)
ES423443A 1973-02-20 1974-02-20 Herbicidal substituted benzimidazoles Expired ES423443A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33390273A 1973-02-20 1973-02-20
US34432673A 1973-03-23 1973-03-23

Publications (1)

Publication Number Publication Date
ES423443A1 true ES423443A1 (en) 1976-12-16

Family

ID=26988947

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423443A Expired ES423443A1 (en) 1973-02-20 1974-02-20 Herbicidal substituted benzimidazoles

Country Status (13)

Country Link
JP (1) JPS5040740A (en)
AR (1) AR213609A1 (en)
BR (1) BR7401281D0 (en)
CH (1) CH605820A5 (en)
DD (1) DD109499A5 (en)
DE (1) DE2405070A1 (en)
ES (1) ES423443A1 (en)
FR (1) FR2234287B1 (en)
GB (1) GB1421674A (en)
IL (1) IL44228A (en)
IT (1) IT1049214B (en)
NL (1) NL7402240A (en)
RO (1) RO63036A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515866A (en) * 1963-07-17 1970-06-02 United States Borax Chem Trifluoromethyl benzimidazoles
GB1111905A (en) * 1965-06-03 1968-05-01 Ilford Ltd Alkyl-substituted 5-trifluoromethyl-6-amino-benzimidazoles

Also Published As

Publication number Publication date
DE2405070A1 (en) 1974-08-22
AU6577474A (en) 1975-08-21
CH605820A5 (en) 1978-10-13
DD109499A5 (en) 1974-11-12
GB1421674A (en) 1976-01-21
AR213609A1 (en) 1979-02-28
RO63036A (en) 1978-06-15
NL7402240A (en) 1974-08-22
FR2234287B1 (en) 1978-09-15
IT1049214B (en) 1981-01-20
FR2234287A1 (en) 1975-01-17
IL44228A0 (en) 1974-05-16
IL44228A (en) 1977-07-31
JPS5040740A (en) 1975-04-14
BR7401281D0 (en) 1974-10-29

Similar Documents

Publication Publication Date Title
ES411804A1 (en) (2-imidazolin-2-y(amino) substituted quinolines, -quinoxalines and -quinazolines as antihypertensive agents
ES477741A1 (en) A procedure for preparing acetic acid derivatives. (Machine-translation by Google Translate, not legally binding)
ES8603408A1 (en) 3-Substituted 2-oxindole-1-carboxamides as analgesic and anti-inflammatory agents.
ES285806A1 (en) Procedure for preparing antiparasitary agents (Machine-translation by Google Translate, not legally binding)
ES391299A1 (en) 2-(n-allyl-phenylamino)-imidazolines-(2)and salts thereof
ES440760A1 (en) Process for the production of imidazolines
ES305661A1 (en) Procedure for the production of fenilciclopropan derivatives. (Machine-translation by Google Translate, not legally binding)
ES424483A1 (en) Hererocyclic derivatives of a guanidine
ES423443A1 (en) Herbicidal substituted benzimidazoles
ES390163A1 (en) Procedure for the preparation of amino-derivatives of pirazolo (3,4-b) pyridine-5-carboxylic acids. (Machine-translation by Google Translate, not legally binding)
ES419019A1 (en) Indolo-2,3-c quinolinone derivatives
ES8601910A1 (en) New amidine derivatives of 2-substituted 4-phenilimidazole.
ES410313A2 (en) 3,4-dihydro-6,7-substituted-2,2,3-lower alkyl-4-oxo-(2h)-quinazolecarboxylic acid derivatives useful as analgesic and tranquilizer agents
ES419739A1 (en) 2-aryl-amino-imidazoline-2 compounds
ES438757A1 (en) Benzylamine derivatives process for science union et cie benzylamine derivatives process for their production and pharmaceutical compositions containing them
ES307941A1 (en) Procedure for the production of heterociclic compounds of sulfonil-carbamic acid. (Machine-translation by Google Translate, not legally binding)
ES270557A1 (en) Procedure for the preparation of new derivatives of the alquilbenzoico acid (Machine-translation by Google Translate, not legally binding)
ES435351A1 (en) 1-(3-phenylpropyl)-4-furoylpiperazine derivatives
ES274327A1 (en) Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
GB1082571A (en) New heterocyclic amino compounds, their salts and a process for the preparation thereof
ES285855A1 (en) A procedure for the manufacture of benzodiazepinic derivatives (Machine-translation by Google Translate, not legally binding)
ES303109A1 (en) Procedure for the preparation of imidazo quinazolinas and pirimido quinazolinas. (Machine-translation by Google Translate, not legally binding)
ES404115A1 (en) Novel 1-benzoyloxy-2-lower alkylamino-benzocycloalkane derivatives
ES402551A1 (en) A procedure for the preparation of piperazine derivatives. (Machine-translation by Google Translate, not legally binding)
ES415178A1 (en) Procedure for the preparation of disazoic pigments. (Machine-translation by Google Translate, not legally binding)