WO1998047864A3 - N-acetalalkylcarbamates, processes for their preparation and their use as herbicides - Google Patents

N-acetalalkylcarbamates, processes for their preparation and their use as herbicides Download PDF

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Publication number
WO1998047864A3
WO1998047864A3 PCT/EP1998/002288 EP9802288W WO9847864A3 WO 1998047864 A3 WO1998047864 A3 WO 1998047864A3 EP 9802288 W EP9802288 W EP 9802288W WO 9847864 A3 WO9847864 A3 WO 9847864A3
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WO
WIPO (PCT)
Prior art keywords
signifies
alkyl
hydrogen
halogen
optionally substituted
Prior art date
Application number
PCT/EP1998/002288
Other languages
French (fr)
Other versions
WO1998047864A2 (en
Inventor
Hermann Rempfler
Michel Muehlebach
William Lutz
Christoph Luethy
Original Assignee
Novartis Ag
Novartis Erfind Verwalt Gmbh
Hermann Rempfler
Michel Muehlebach
William Lutz
Christoph Luethy
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 Novartis Ag, Novartis Erfind Verwalt Gmbh, Hermann Rempfler, Michel Muehlebach, William Lutz, Christoph Luethy filed Critical Novartis Ag
Priority to AU76452/98A priority Critical patent/AU7645298A/en
Publication of WO1998047864A2 publication Critical patent/WO1998047864A2/en
Publication of WO1998047864A3 publication Critical patent/WO1998047864A3/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/16—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
    • 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
    • C07D317/28—Radicals substituted by nitrogen atoms
    • 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
    • C07D317/32—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 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 ring carbon atoms
    • C07D317/34—Oxygen atoms
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/10—Spiro-condensed systems

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds of formula (I) wherein R signifies halogen C1-C3-halogenalkyl, C1-C3-halogenalkoxy, cyano or nitro; Z is hydrogen or halogen; or Z and R in 2- and 3-position of the phenyl ring together form a group -O-CF2-O-; R1 signifies C1-C5-alkyl or C3-C6-cycloalkyl; R2 signifies hydrogen or C1-C4-alkyl; Q is a group (Q1) or (Q2); R3 and R4 independently of one another, signify C1-C4-alkyl, C1-C4-halogenalkyl, or benzyl which is optionally substituted on the phenyl ring; or R3 and R¿4? together signify a group (1); R5 signifies hydrogen, C1-C4-alkyl, C1-C4-halogenalkyl or optionally substituted phenyl; n is 2, 3, or 4; R6 and R7, indenpendently of one another, are hydrogen or C1-C4-alkyl; R10 is hydrogen or C1-C3-alkyl; R11 and R12, independently of one another, are hydrogen or C1-C4-alkyl; R13 signifies hydrogen, C1-C4-alkoxy; C1-C6-alkyl optionally substituted by halogen, C1-C3-alkoxy, C1-C3-alkylthio, C1-C3-alkylsulphinyl or C1-C3-alkylsulphonyl; C2-C6-alkenyl or C3-C6-cycloalkyl optionally substituted by halogen or methyl; or phenyl or thienyl optionally substituted by halogen, methyl, trifluoromethyl or methoxy; R14 is hydrogen, C1-C6-alkyl optionally substituted by halogen, C1-C3-alkoxy, C1-C3-alkylthio, C1-C3-alkylsulphinyl; or C1-C3-alkylsulphonyl; or C3-C6-cycloalkyl optionally substituted by halogen or methyl; or R13 and R14 together form a group (2), (3), (4), (5), (6) or (7); R21 and R22, independently of one another, are hydrogen or methyl; R23 signifies hydrogen, halogen or C1-C3-alkyl; m signifies 1, 2, 3 or 4; W signifies -O-, -S-, -S(O)- or -S(O)2-; o signifies 3 or 4; p signifies 1, 2 or 3; q signifies 2 or 3; and r signifies 1 or 2, as well as the diastereoisomers and enantiomers of these compounds, are suitable for use as herbicides.
PCT/EP1998/002288 1997-04-21 1998-04-17 N-acetalalkylcarbamates, processes for their preparation and their use as herbicides WO1998047864A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU76452/98A AU7645298A (en) 1997-04-21 1998-04-17 Novel herbicides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH92397 1997-04-21
CH923/97 1997-04-21

Publications (2)

Publication Number Publication Date
WO1998047864A2 WO1998047864A2 (en) 1998-10-29
WO1998047864A3 true WO1998047864A3 (en) 1999-02-11

Family

ID=4198318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/002288 WO1998047864A2 (en) 1997-04-21 1998-04-17 N-acetalalkylcarbamates, processes for their preparation and their use as herbicides

Country Status (2)

Country Link
AU (1) AU7645298A (en)
WO (1) WO1998047864A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786016A (en) * 1971-10-26 1974-01-15 Stauffer Chemical Co Carbanilate dioxolanes and dioxanes and their utility as herbicides
GB2033383A (en) * 1978-10-12 1980-05-21 Schering Ag Herbicidally active carbamic acid phenyl esters and their manufacture and use
US5078783A (en) * 1990-08-20 1992-01-07 Imperial Chemical Industries Plc Substituted alkyl carbamates and their use as herbicides
WO1994010132A1 (en) * 1992-11-05 1994-05-11 Ciba-Geigy Ag Substituted benzyl carbamates with herbicidal properties
WO1996016941A1 (en) * 1994-12-02 1996-06-06 Novartis Ag Carbamate herbicides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786016A (en) * 1971-10-26 1974-01-15 Stauffer Chemical Co Carbanilate dioxolanes and dioxanes and their utility as herbicides
GB2033383A (en) * 1978-10-12 1980-05-21 Schering Ag Herbicidally active carbamic acid phenyl esters and their manufacture and use
US5078783A (en) * 1990-08-20 1992-01-07 Imperial Chemical Industries Plc Substituted alkyl carbamates and their use as herbicides
WO1994010132A1 (en) * 1992-11-05 1994-05-11 Ciba-Geigy Ag Substituted benzyl carbamates with herbicidal properties
WO1996016941A1 (en) * 1994-12-02 1996-06-06 Novartis Ag Carbamate herbicides

Also Published As

Publication number Publication date
WO1998047864A2 (en) 1998-10-29
AU7645298A (en) 1998-11-13

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