GB1294562A - Fused benzimidazole derivatives - Google Patents

Fused benzimidazole derivatives

Info

Publication number
GB1294562A
GB1294562A GB263770A GB263770A GB1294562A GB 1294562 A GB1294562 A GB 1294562A GB 263770 A GB263770 A GB 263770A GB 263770 A GB263770 A GB 263770A GB 1294562 A GB1294562 A GB 1294562A
Authority
GB
United Kingdom
Prior art keywords
groups
acyl
acid
hydrogen
alkyl
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
GB263770A
Inventor
Peter Kirby
Roger Ernest Woodall
Barry Roy John Devlin
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB263770A priority Critical patent/GB1294562A/en
Publication of GB1294562A publication Critical patent/GB1294562A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
    • A01N43/52—1,3-Diazoles; Hydrogenated 1,3-diazoles condensed with carbocyclic rings, e.g. benzimidazoles
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1294562 Fused benzimidazoles SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 13 Nov 1970 [20 Jan 1970] 2637/70 Heading C2C Compounds of formula in which Q is a hydrogen atom, a cyano group or an acyl group derived from a carboxylic acid or a carbonic acid mono-ester, two adjacent groups X, together with the carbon atoms of the benzene ring to which they are attached, form a thiadiazole, oxadiazole or imidazole ring optionally substituted by one or more haloalkyl groups or acyl groups specified above, the other groups X are hydrogen or alkyl, and R is alkyl or haloalkyl are prepared by (a) when Q is hydrogen, cyclization by reaction of an orthodiamine with an acid RCOOH or by heating an ortho-di-NHCOR-substituted compound in the presence of an acid or a base, or (b) when Q is cyano or acyl, reaction of an alkali metal salt of a product of (a) above with a compound Q-Hal. The products are insecticides and herbicides.
GB263770A 1970-01-20 1970-01-20 Fused benzimidazole derivatives Expired GB1294562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB263770A GB1294562A (en) 1970-01-20 1970-01-20 Fused benzimidazole derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB263770A GB1294562A (en) 1970-01-20 1970-01-20 Fused benzimidazole derivatives

Publications (1)

Publication Number Publication Date
GB1294562A true GB1294562A (en) 1972-11-01

Family

ID=9743076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB263770A Expired GB1294562A (en) 1970-01-20 1970-01-20 Fused benzimidazole derivatives

Country Status (1)

Country Link
GB (1) GB1294562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109761A (en) * 2001-09-28 2003-04-11 Canon Inc Organic light emitting element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003109761A (en) * 2001-09-28 2003-04-11 Canon Inc Organic light emitting element

Similar Documents

Publication Publication Date Title
GB1291675A (en) 0-(1,3,4-thiadiazol-2-yl)-imidazolidinone(2) derivatives, process for their production and their use as herbicidal agents
GB1395802A (en) Substituted benzamides and herbicidal uses thereof
GB1318291A (en) Carboxamide derivatives and fungicidal compositions containing them
GB1294562A (en) Fused benzimidazole derivatives
GB1391139A (en) Berbine derivatives and a process for producing the same
GB1297299A (en)
GB1390304A (en) 1,2,3,4-tetrahydro-9h-pyrido-3,4b indole derivatives and their use as intermediates in the synthesis of eburnamonine
GB1287753A (en) Substituted anilides and preparations containing them
GB1194598A (en) Benzofuran Derivatives
GB1213439A (en) Pesticides comprising thiosemicarbazides
GB1384843A (en) Benzofuran derivatives their preparation and compositions containing them
GB1254381A (en) Anilinoalkyl thiocarboxamides, their preparation and herbicidal compositions containing them
GB1131941A (en) Improvements in or relating to substituted malonic acid hydrazides
EP0002392A3 (en) 1-substituted-3-acylpyrrole derivatives, process for their preparation and platelet aggregation inhibiting agents containing them
GB856352A (en) Heterocyclic compounds and methods for producing the same
GB1123466A (en) Process for the production of cyanamide dicarboxylic acid esters
GB1165850A (en) Process for the Preparation of Heterocyclic Compounds and their Salts
GB1050737A (en)
GB1144022A (en) Improvements in or relating to organic compounds
GB1378073A (en) Hydrazines hydrazides and hydrazones of isoxazolopyridine carboxylic acids and esters
DE3269453D1 (en) Process for the preparation of carboxylic acid anhydrides
GB880653A (en) Improvements in the production of hydrazones of heterocyclic oxo compounds
JPS5283393A (en) Synthesis of novel penicillin derivatives
GB1274543A (en) Aziridino-mitosenes
GB1373274A (en) Process for the preparation of substituted furan derivatives

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees