GB849793A - Substituted benzimidazoles - Google Patents

Substituted benzimidazoles

Info

Publication number
GB849793A
GB849793A GB2957/59A GB295759A GB849793A GB 849793 A GB849793 A GB 849793A GB 2957/59 A GB2957/59 A GB 2957/59A GB 295759 A GB295759 A GB 295759A GB 849793 A GB849793 A GB 849793A
Authority
GB
United Kingdom
Prior art keywords
general formula
compound
give
unsaturated alcohol
reactive ester
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
GB2957/59A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB849793A publication Critical patent/GB849793A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D235/18—Benzimidazoles; Hydrogenated benzimidazoles with aryl radicals directly attached in position 2
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings

Abstract

The invention comprises compounds of the general formula: <FORM:0849793/IV(b)/1> or <FORM:0849793/IV(b)/2> (wherein R1 and R3 are like or unlike unsaturate aliphatic hydrocarbon radicals with 1-4 carbon atoms, R2 is an aralkyl radical optionally substituted in the alkyl portion by a hydroxy group or an aromatic heterocyclic radical and X- is a halogen anion) and the preparation thereof by reacting a compound of the general formula: <FORM:0849793/IV(b)/3> (with a reactive ester of an unsaturated alcohol in the presence of an acid acceptor to give a compound of the first-general formula, which, if desired, may be reacted with the same or a different reactive ester of an unsaturated alcohol to give a compound of the second general formula given above.
GB2957/59A 1958-01-29 1959-01-27 Substituted benzimidazoles Expired GB849793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE849793X 1958-01-29

Publications (1)

Publication Number Publication Date
GB849793A true GB849793A (en) 1960-09-28

Family

ID=6775948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2957/59A Expired GB849793A (en) 1958-01-29 1959-01-27 Substituted benzimidazoles

Country Status (3)

Country Link
US (1) US2965647A (en)
DE (1) DE1067026B (en)
GB (1) GB849793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435860A (en) * 1992-01-08 1995-07-25 Mec Co., Ltd. Benzimidazole derivative and composition for treating copper and copper alloy surfaces comprising the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287585B (en) * 1963-12-13 1969-01-23 Hoechst Ag Process for the preparation of benzimidazolium compounds
US4533678A (en) * 1983-03-23 1985-08-06 Asahi Kasei Kogyo Kabushiki Kaisha Basic compound, its polymer, a process for the preparation thereof and its use as ion exchange resin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623879A (en) * 1950-11-27 1952-12-30 Chemstrand Corp Substituted benzimidazoles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435860A (en) * 1992-01-08 1995-07-25 Mec Co., Ltd. Benzimidazole derivative and composition for treating copper and copper alloy surfaces comprising the same
US5476947A (en) * 1992-01-08 1995-12-19 Mec Co., Ltd. Benzimidazole derivative and composition for treating copper and copper alloy surfaces comprising the same

Also Published As

Publication number Publication date
DE1067026B (en) 1959-10-15
US2965647A (en) 1960-12-20

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