GB1189330A - Conjugated Di-Pyridinium Salts - Google Patents

Conjugated Di-Pyridinium Salts

Info

Publication number
GB1189330A
GB1189330A GB5141567A GB5141567A GB1189330A GB 1189330 A GB1189330 A GB 1189330A GB 5141567 A GB5141567 A GB 5141567A GB 5141567 A GB5141567 A GB 5141567A GB 1189330 A GB1189330 A GB 1189330A
Authority
GB
United Kingdom
Prior art keywords
pyridinium salts
attached
direct bond
compounds
conjugated
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
GB5141567A
Inventor
Thomas Michael Binns Wilson
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.)
BP Chemicals Ltd
BP Chemicals UK Ltd
Original Assignee
BP Chemicals Ltd
BP Chemicals UK Ltd
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 BP Chemicals Ltd, BP Chemicals UK Ltd filed Critical BP Chemicals Ltd
Priority to GB5141567A priority Critical patent/GB1189330A/en
Publication of GB1189330A publication Critical patent/GB1189330A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
    • C07D213/20—Quaternary compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)

Abstract

1,189,330. Herbicides containing pyridinium salts. BP CHEMICALS (U.K.) Ltd. 14 Oct., 1968 [11 Nov., 1967], No. 51415/67. Heading A5E. [Also in Division C2] Herbicidal compositions comprise as active ingredient pyridinium salts of the formula: wherein R is a direct bond or a divalent organic radical which does not sterically hinder the carbon atoms to which it is attached and which is unsaturated to give a fully conjugated structure over the whole molecule, R<SP>1</SP> and R<SP>2</SP> are monovalent organic radicals, X is an anion and the bonds to the pyridine rings are attached in the 2- or 4-positions. Specified compounds are dimethiodides in which R is a direct bond or a benzene ring. The compounds can be used in the form of aqueous solutions containing wetting agents.
GB5141567A 1967-11-11 1967-11-11 Conjugated Di-Pyridinium Salts Expired GB1189330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5141567A GB1189330A (en) 1967-11-11 1967-11-11 Conjugated Di-Pyridinium Salts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5141567A GB1189330A (en) 1967-11-11 1967-11-11 Conjugated Di-Pyridinium Salts

Publications (1)

Publication Number Publication Date
GB1189330A true GB1189330A (en) 1970-04-22

Family

ID=10459930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5141567A Expired GB1189330A (en) 1967-11-11 1967-11-11 Conjugated Di-Pyridinium Salts

Country Status (1)

Country Link
GB (1) GB1189330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972877A (en) 1973-01-12 1976-08-03 Hoechst Aktiengesellschaft Butadiene derivatives, process for their preparation and their use as optical brighteners
EP1516894A1 (en) * 2003-09-19 2005-03-23 Clariant International Ltd. Use of bis-styryl dyes in optical layers for optical data recording

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972877A (en) 1973-01-12 1976-08-03 Hoechst Aktiengesellschaft Butadiene derivatives, process for their preparation and their use as optical brighteners
EP1516894A1 (en) * 2003-09-19 2005-03-23 Clariant International Ltd. Use of bis-styryl dyes in optical layers for optical data recording

Similar Documents

Publication Publication Date Title
GB1052119A (en)
GB1081577A (en) Scopolamine esters and acid addition salts thereof useful as anti-perspirant agents
GB1189330A (en) Conjugated Di-Pyridinium Salts
GB1243322A (en) 2,2-dihalogeno-ethyl-benzene derivatives, processes for preparing them, and compositions containing them
ES469071A1 (en) Aqueous fortfied rosin dispersions
GB1483186A (en) Aqueous wetting compositions
GB1395156A (en) Aldehyde derivatives
GB1506568A (en) Herbicidal formulations
FR1130163A (en) Device for maneuvering a coupled implement, in particular for agricultural implements carried by a tractor
GB998702A (en) Urea compounds and their herbicidal use
GB1242579A (en) Sec-butyl benzamide derivatives and their use as herbicides
GB1194526A (en) Pyrancarboxylic Acid Anilides, process for their manufacture and their use as Pesticides
GB1255751A (en) Herbicidal agents
GB1446064A (en) Carbamoyl sulphoxides
GB1244610A (en) Dithiacycloheptylidene derivatives and pesticidal uses thereof
GB1311336A (en) Quaternary salts of pyrolylpyridine derivatives
GB1165160A (en) Improvements in the use of Selective Herbicides and Compositions containing Selective Herbicides
GB1359727A (en) Organo phosphorus herbicides
GB1302679A (en)
GB1424345A (en) Spray oil
GB1144620A (en) 2-perfluoralkyl benzimidazoles and their use as insecticides
GB1268584A (en) Substituted dinitro-phenylenediamines and their use in herbicidal compositions and processes
GB1065617A (en) Nitrofuran derivatives
GB1252993A (en)
GB1170377A (en) 3-Alkyleneiminoquinazoline-4-Imino-2-Ones, their Preparation and use

Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
434A Offer to surrender (sect. 34/1949)
4333 Proceeding terminated by surrender of patent under section 34 patents act 1949
433B Case decided by the comptroller ** patent revoked (sect. 33/1949)