BR6566778D0 - Processo para preparar novos di-halogenetos del 1-alquileno-2 2-bipiridilio e composicoes herbicidas neles baseadas - Google Patents

Processo para preparar novos di-halogenetos del 1-alquileno-2 2-bipiridilio e composicoes herbicidas neles baseadas

Info

Publication number
BR6566778D0
BR6566778D0 BR166778/65A BR16677865A BR6566778D0 BR 6566778 D0 BR6566778 D0 BR 6566778D0 BR 166778/65 A BR166778/65 A BR 166778/65A BR 16677865 A BR16677865 A BR 16677865A BR 6566778 D0 BR6566778 D0 BR 6566778D0
Authority
BR
Brazil
Prior art keywords
halogenetos
bipyridily
del
alkylene
compositions based
Prior art date
Application number
BR166778/65A
Other languages
English (en)
Inventor
C Shephero
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 BR6566778D0 publication Critical patent/BR6566778D0/pt

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)
BR166778/65A 1964-06-08 1965-01-29 Processo para preparar novos di-halogenetos del 1-alquileno-2 2-bipiridilio e composicoes herbicidas neles baseadas BR6566778D0 (pt)

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
BR6566778D0 true BR6566778D0 (pt) 1973-08-07

Family

ID=10198258

Family Applications (1)

Application Number Title Priority Date Filing Date
BR166778/65A BR6566778D0 (pt) 1964-06-08 1965-01-29 Processo para preparar novos di-halogenetos del 1-alquileno-2 2-bipiridilio e composicoes herbicidas neles baseadas

Country Status (10)

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

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 (pt) * 1956-04-04

Also Published As

Publication number Publication date
DE1545981C3 (de) 1979-08-16
DE1545981B2 (de) 1978-12-14
NL6501208A (pt) 1965-12-09
BE658519A (pt) 1965-07-19
DK109926C (da) 1968-08-05
NL146824B (nl) 1975-08-15
DE1545981A1 (de) 1969-12-11
US3342830A (en) 1967-09-19
CH462184A (de) 1968-09-15
ES308535A1 (es) 1965-08-16
GB1087052A (en) 1967-10-11
IL22793A (en) 1968-10-24

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