GB1488575A - Substituted benzo-furanyl esters and their use as herbicides - Google Patents

Substituted benzo-furanyl esters and their use as herbicides

Info

Publication number
GB1488575A
GB1488575A GB2067/75A GB206775A GB1488575A GB 1488575 A GB1488575 A GB 1488575A GB 2067/75 A GB2067/75 A GB 2067/75A GB 206775 A GB206775 A GB 206775A GB 1488575 A GB1488575 A GB 1488575A
Authority
GB
United Kingdom
Prior art keywords
halogen
unsubstituted
substituted
alkynyl
alkenyl
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
GB2067/75A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1488575A publication Critical patent/GB1488575A/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
    • C07D405/12—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 linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/80—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C07D307/83—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)

Abstract

1488575 Sulphonamido-substituted benzofuranyl esters BASF AG 17 Jan 1975 [18 Jan 1974] 2067/75 Heading C2C Novel substituted benzofuranyl esters of the general formula where R<SP>1</SP> is hydrogen, unsubstituted or halogen- or alkoxy-substituted alkyl, alkenyl or alkynyl, or R<SP>2</SP> is unsubstituted or halogen- or alkoxysubstituted alkenyl or alkynyl, alkylsulphonyl, substituted or unsubstituted sulphamoyl or one equivalent of a metallic cation or of a cation of a non-metallic inorganic or organic base, R<SP>3</SP> is hydrogen, unsubstituted or halogen- or alkoxy-substituted alkyl, alkenyl or alkynyl, or and R<SP>4</SP> is unsubstituted or halogen-, alkoxy- or alkylthio-substituted alkyl, alkenyl or alkynyl, or denotes alkylamino, dialkylamino or unsubstituted or halogen-substituted alkoxy, are prepared by reacting a benzofuran-5-yl aminosulphonate of the formula with a compound of the formula wherein X is halogen or a radical of the formula The novel compounds possess herbicidal properties.
GB2067/75A 1974-01-18 1975-01-17 Substituted benzo-furanyl esters and their use as herbicides Expired GB1488575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402370A DE2402370A1 (en) 1974-01-18 1974-01-18 SUBSTITUTED BENZOFURANY LESTERS

Publications (1)

Publication Number Publication Date
GB1488575A true GB1488575A (en) 1977-10-12

Family

ID=5905110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2067/75A Expired GB1488575A (en) 1974-01-18 1975-01-17 Substituted benzo-furanyl esters and their use as herbicides

Country Status (24)

Country Link
JP (1) JPS50101533A (en)
AT (1) AT339659B (en)
BE (1) BE823879A (en)
BG (1) BG25979A3 (en)
BR (1) BR7500273A (en)
CA (1) CA1049539A (en)
CH (1) CH595754A5 (en)
CS (1) CS181286B2 (en)
DD (1) DD115561A5 (en)
DE (1) DE2402370A1 (en)
DK (1) DK632474A (en)
ES (1) ES433918A1 (en)
FR (1) FR2258385B1 (en)
GB (1) GB1488575A (en)
HU (1) HU171224B (en)
IL (1) IL46287A (en)
IT (1) IT1050270B (en)
LU (1) LU71663A1 (en)
NL (1) NL7500326A (en)
NO (1) NO750140L (en)
PL (1) PL91954B1 (en)
SE (1) SE7500519L (en)
SU (1) SU519108A3 (en)
ZA (1) ZA75335B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331988A (en) * 1997-12-04 1999-06-09 Imperial College Polycyclic sulphamate inhibitors of oestrone sulphatase

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6476011B1 (en) 1991-08-28 2002-11-05 Sterix Limited Methods for introducing an estrogenic compound
US6011024A (en) 1991-08-28 2000-01-04 Imperial College Of Science Technology & Medicine Steroid sulphatase inhibitors
US6903084B2 (en) 1991-08-29 2005-06-07 Sterix Limited Steroid sulphatase inhibitors
US7335650B2 (en) 2000-01-14 2008-02-26 Sterix Limited Composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2331988A (en) * 1997-12-04 1999-06-09 Imperial College Polycyclic sulphamate inhibitors of oestrone sulphatase
GB2331988B (en) * 1997-12-04 2003-04-16 Imperial College Polycyclic sulphamate inhibitors or oestrone sulphatase

Also Published As

Publication number Publication date
SE7500519L (en) 1975-07-21
ATA33675A (en) 1977-02-15
SU519108A3 (en) 1976-06-25
IL46287A (en) 1978-03-10
PL91954B1 (en) 1977-03-31
DK632474A (en) 1975-10-13
FR2258385A1 (en) 1975-08-18
NL7500326A (en) 1975-07-22
FR2258385B1 (en) 1978-11-03
ES433918A1 (en) 1976-11-16
AU7660074A (en) 1976-06-24
CH595754A5 (en) 1978-02-28
CS181286B2 (en) 1978-03-31
CA1049539A (en) 1979-02-27
HU171224B (en) 1977-12-28
IL46287A0 (en) 1975-03-13
DE2402370A1 (en) 1975-07-31
BR7500273A (en) 1975-11-04
ZA75335B (en) 1976-01-28
IT1050270B (en) 1981-03-10
LU71663A1 (en) 1975-06-24
BE823879A (en) 1975-06-27
DD115561A5 (en) 1975-10-12
JPS50101533A (en) 1975-08-12
AT339659B (en) 1977-11-10
NO750140L (en) 1975-08-11
BG25979A3 (en) 1979-01-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee