GB1470509A - Dihalobenzyl ethers - Google Patents

Dihalobenzyl ethers

Info

Publication number
GB1470509A
GB1470509A GB2886173A GB2886173A GB1470509A GB 1470509 A GB1470509 A GB 1470509A GB 2886173 A GB2886173 A GB 2886173A GB 2886173 A GB2886173 A GB 2886173A GB 1470509 A GB1470509 A GB 1470509A
Authority
GB
United Kingdom
Prior art keywords
dihalobenzyl
ethers
formula
alkyl
hal
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
GB2886173A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB2886173A priority Critical patent/GB1470509A/en
Priority to DE19742428694 priority patent/DE2428694C2/en
Priority to NL7408037A priority patent/NL7408037A/xx
Priority to DD17922074A priority patent/DD114336A5/xx
Priority to FR7420957A priority patent/FR2233326B1/fr
Priority to SU742034982A priority patent/SU589885A3/en
Priority to JP6824474A priority patent/JPS5946922B2/en
Priority to SE7407987A priority patent/SE417201B/en
Priority to CH827474A priority patent/CH602011A5/xx
Priority to HUSE001733 priority patent/HU169271B/hu
Priority to AT496974A priority patent/AT335789B/en
Priority to BE145501A priority patent/BE816425A/en
Priority to ES427333A priority patent/ES427333A1/en
Publication of GB1470509A publication Critical patent/GB1470509A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
    • C07D317/24—Radicals substituted by singly bound oxygen or sulfur atoms esterified
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)

Abstract

1470509 2,6-dihalobenzyl ethers SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 14 June 1974 [18 June 1973] 28861/73 Heading C2C Novel 2,6-dihalobenzyl ethers of formulae I and II where R 1 is alkyl; R 2 is alkyl, aryl or aralkyl optionally substituted, e.g. by one or more halogens or hydroxy; R 3 is H or alkyl optionally substituted by, e.g. one or more halogens or hydroxy; or R 2 and R 3 together are a polymethylene group; and R 4 is 2,6-dihalobenzyl, are prepared by reacting a compound of formula or with a strong base and a compound of formula R 4 -Hal where Hal is halogen. The compounds of formula I and II are used in herbicidal compositions.
GB2886173A 1973-06-18 1973-06-18 Dihalobenzyl ethers Expired GB1470509A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2886173A GB1470509A (en) 1973-06-18 1973-06-18 Dihalobenzyl ethers
DE19742428694 DE2428694C2 (en) 1973-06-18 1974-06-14 2,6-Dihalobenzyl ether, process for their preparation and their use
NL7408037A NL7408037A (en) 1973-06-18 1974-06-17
DD17922074A DD114336A5 (en) 1973-06-18 1974-06-17
FR7420957A FR2233326B1 (en) 1973-06-18 1974-06-17
SU742034982A SU589885A3 (en) 1973-06-18 1974-06-17 Herbicide
JP6824474A JPS5946922B2 (en) 1973-06-18 1974-06-17 Herbicidal composition and method for producing the same
SE7407987A SE417201B (en) 1973-06-18 1974-06-17 2,6-DIHALOBENZYLETRICS OF 1,3-DIOXANE RESPECTIVE 1,3-DIOXOLAN DERIVATIVE WITH SELECTIVE HERBICIDE EFFECT
CH827474A CH602011A5 (en) 1973-06-18 1974-06-17
HUSE001733 HU169271B (en) 1973-06-18 1974-06-17
AT496974A AT335789B (en) 1973-06-18 1974-06-17 HERBICIDAL AGENTS
BE145501A BE816425A (en) 1973-06-18 1974-06-17 2,6-DIHALOGENOBENZYL ETHERS
ES427333A ES427333A1 (en) 1973-06-18 1974-06-17 Dihalobenzyl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2886173A GB1470509A (en) 1973-06-18 1973-06-18 Dihalobenzyl ethers

Publications (1)

Publication Number Publication Date
GB1470509A true GB1470509A (en) 1977-04-14

Family

ID=10282345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2886173A Expired GB1470509A (en) 1973-06-18 1973-06-18 Dihalobenzyl ethers

Country Status (13)

Country Link
JP (1) JPS5946922B2 (en)
AT (1) AT335789B (en)
BE (1) BE816425A (en)
CH (1) CH602011A5 (en)
DD (1) DD114336A5 (en)
DE (1) DE2428694C2 (en)
ES (1) ES427333A1 (en)
FR (1) FR2233326B1 (en)
GB (1) GB1470509A (en)
HU (1) HU169271B (en)
NL (1) NL7408037A (en)
SE (1) SE417201B (en)
SU (1) SU589885A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554011A (en) * 1984-08-24 1985-11-19 Chevron Research Company Herbicidal 2S-(2β,4β,5β)-5-Arylmethoxy-4-substituted 2-alkyl-1,3-dioxane derivatives

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE756427A (en) * 1969-09-23 1971-03-22 Shell Int Research
BE789105A (en) * 1971-09-21 1973-03-21 Fmc Corp SUBSTITUTE DIOXANES AND THEIR APPLICATION AS

Also Published As

Publication number Publication date
CH602011A5 (en) 1978-07-14
AT335789B (en) 1977-03-25
JPS5946922B2 (en) 1984-11-15
ATA496974A (en) 1976-07-15
DE2428694A1 (en) 1975-01-09
SE417201B (en) 1981-03-02
NL7408037A (en) 1974-12-20
SE7407987L (en) 1974-12-19
FR2233326B1 (en) 1978-01-13
DD114336A5 (en) 1975-08-05
ES427333A1 (en) 1976-10-01
HU169271B (en) 1976-10-28
BE816425A (en) 1974-12-17
SU589885A3 (en) 1978-01-25
FR2233326A1 (en) 1975-01-10
JPS5036465A (en) 1975-04-05
DE2428694C2 (en) 1985-01-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee