IL22793A - Manufacture of herbicidal 1,1'-alkylene-2,2'-bipyridylium halides - Google Patents

Manufacture of herbicidal 1,1'-alkylene-2,2'-bipyridylium halides

Info

Publication number
IL22793A
IL22793A IL22793A IL2279365A IL22793A IL 22793 A IL22793 A IL 22793A IL 22793 A IL22793 A IL 22793A IL 2279365 A IL2279365 A IL 2279365A IL 22793 A IL22793 A IL 22793A
Authority
IL
Israel
Prior art keywords
bipyridylium
herbicidal
halides
alkylene
manufacture
Prior art date
Application number
IL22793A
Other languages
English (en)
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IL22793A publication Critical patent/IL22793A/xx

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
IL22793A 1964-06-08 1965-01-17 Manufacture of herbicidal 1,1'-alkylene-2,2'-bipyridylium halides IL22793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23598/64A GB1087052A (en) 1964-06-08 1964-06-08 Manufacture of 1,1'-alkylene-2,2'-bipyridylium salts

Publications (1)

Publication Number Publication Date
IL22793A true IL22793A (en) 1968-10-24

Family

ID=10198258

Family Applications (1)

Application Number Title Priority Date Filing Date
IL22793A IL22793A (en) 1964-06-08 1965-01-17 Manufacture of herbicidal 1,1'-alkylene-2,2'-bipyridylium halides

Country Status (10)

Country Link
US (1) US3342830A (de)
BE (1) BE658519A (de)
BR (1) BR6566778D0 (de)
CH (1) CH462184A (de)
DE (1) DE1545981C3 (de)
DK (1) DK109926C (de)
ES (1) ES308535A1 (de)
GB (1) GB1087052A (de)
IL (1) IL22793A (de)
NL (1) NL146824B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109232569B (zh) * 2018-11-07 2021-05-25 南京红太阳生物化学有限责任公司 一种敌草快阴离子盐的绿色制备方法
CN112500411B (zh) * 2020-12-14 2023-03-14 南京红太阳生物化学有限责任公司 一种1,1′-乙撑-2,2′-联吡啶二氯盐的制备方法
CN115894492B (zh) * 2022-12-12 2023-06-16 安徽红太阳生物化学有限公司 一种敌草快二氯盐的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99656C (de) * 1956-04-04

Also Published As

Publication number Publication date
DE1545981B2 (de) 1978-12-14
CH462184A (de) 1968-09-15
US3342830A (en) 1967-09-19
NL146824B (nl) 1975-08-15
BE658519A (de) 1965-07-19
DE1545981C3 (de) 1979-08-16
DK109926C (da) 1968-08-05
ES308535A1 (es) 1965-08-16
NL6501208A (de) 1965-12-09
DE1545981A1 (de) 1969-12-11
BR6566778D0 (pt) 1973-08-07
GB1087052A (en) 1967-10-11

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