GB1237486A – Dipyridylium quaternary dihalide halogen complexes and their use as defoliating agents
– Google Patents
GB1237486A – Dipyridylium quaternary dihalide halogen complexes and their use as defoliating agents
– Google Patents
Dipyridylium quaternary dihalide halogen complexes and their use as defoliating agents
Info
Publication number
GB1237486A
GB1237486A
GB52035/69A
GB5203569A
GB1237486A
GB 1237486 A
GB1237486 A
GB 1237486A
GB 52035/69 A
GB52035/69 A
GB 52035/69A
GB 5203569 A
GB5203569 A
GB 5203569A
GB 1237486 A
GB1237486 A
GB 1237486A
Authority
GB
United Kingdom
Prior art keywords
dipyridylium
optionally substituted
complexes
radicals
oct
Prior art date
1968-10-23
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
GB52035/69A
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.)
Great Lakes Corp
Original Assignee
Great Lakes 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.)
1968-10-23
Filing date
1969-10-23
Publication date
1971-06-30
1969-10-23
Application filed by Great Lakes Corp
filed
Critical
Great Lakes Corp
1971-06-30
Publication of GB1237486A
publication
Critical
patent/GB1237486A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C07D213/22—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 two or more pyridine rings directly linked together, e.g. bipyridyl
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00
C07D471/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00 in which the condensed system contains three hetero rings
C07D471/14—Ortho-condensed systems
Abstract
1,237,486. Defoliants containing dipyridylium complexes. GREAT LAKES CORP. 23 Oct., 1969 [23 Oct., 1968], No. 52035/69. Heading C1B. [Also in Divisions A5 and C2] Defoliating compositions, particularly applicable to cotton plants, contain as active ingredient a compound of the formula in which the halogen of Hal 3 is chlorine, iodine and/or bromine, R and R
GB52035/69A
1968-10-23
1969-10-23
Dipyridylium quaternary dihalide halogen complexes and their use as defoliating agents
Expired
GB1237486A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US77008268A
1968-10-23
1968-10-23
CA092372A
CA933162A
(en)
1968-10-23
1970-09-04
Dipyridylium quaternary dihalide halogen complexes and their use (b)
Publications (1)
Publication Number
Publication Date
GB1237486A
true
GB1237486A
(en)
1971-06-30
Family
ID=25666555
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB52035/69A
Expired
GB1237486A
(en)
1968-10-23
1969-10-23
Dipyridylium quaternary dihalide halogen complexes and their use as defoliating agents
Country Status (5)
Country
Link
US
(1)
US3641041A
(en)
CA
(1)
CA933162A
(en)
DE
(1)
DE1953230A1
(en)
FR
(1)
FR2021416A1
(en)
GB
(1)
GB1237486A
(en)
1968
1968-10-23
US
US770082A
patent/US3641041A/en
not_active
Expired – Lifetime
1969
1969-10-22
DE
DE19691953230
patent/DE1953230A1/en
active
Pending
1969-10-23
FR
FR6936455A
patent/FR2021416A1/fr
not_active
Withdrawn
1969-10-23
GB
GB52035/69A
patent/GB1237486A/en
not_active
Expired
1970
1970-09-04
CA
CA092372A
patent/CA933162A/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2021416A1
(en)
1970-07-24
CA933162A
(en)
1973-09-04
DE1953230A1
(en)
1970-05-06
US3641041A
(en)
1972-02-08
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