1-(pyridyl)-pyrazols and their use as herbicides
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01N-043/40
C07D-040/104
출원번호
US-0011633
(1998-02-12)
우선권정보
DE-0030606 (1995-08-21)
국제출원번호
PCT/EP96/03493
(1996-08-07)
§371/§102 date
19980212
(19980212)
국제공개번호
WO-9707114
(1997-02-27)
발명자
/ 주소
Hamprecht Gerhard,DEX
Heistracher Elisabeth,DEX
Klintz Ralf,DEX
Schafer Peter,DEX
Zagar Cyrill,DEX
Schiffer Helmut,DEX
Westphalen Karl-Otto,DEX
Misslitz Ulf,DEX
Walter Helmut,DEX
출원인 / 주소
BASF Aktiengesellschaft, DEX
대리인 / 주소
Keil & Weinkauf
인용정보
피인용 횟수 :
0인용 특허 :
7
초록
Substituted 1-(pyridyl)pyrazoles of the formula I [ STR 1 ] where the substituents have the meanings set forth in the specification, and the N-oxides and the agriculturally utilizable salts of the compounds I, processes for their preparation and their use as herbicides.
대표청구항▼
[ We claim:] [1.] A 1-(pyridyl)pyrazole of the general formula I [ STR 63 ] where the substituents have the following meanings: R.sup.1 is hydrogen, C.sub.1 -C.sub.3 -alkyl, halogen, C.sub.1 -C.sub.3 -haloalkyl;R.sup.2 is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl,
[ We claim:] [1.] A 1-(pyridyl)pyrazole of the general formula I [ STR 63 ] where the substituents have the following meanings: R.sup.1 is hydrogen, C.sub.1 -C.sub.3 -alkyl, halogen, C.sub.1 -C.sub.3 -haloalkyl;R.sup.2 is C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.3 -C.sub.4 -alkenyloxy, C.sub.3 -C.sub.4 -alkynyloxy, each of which can be substituted by 1-6 halogen atoms, NO.sub.2, cyano, halogen, thiocyanato, amino, or further a radical NH--C(.dbd.O)R.sup.9 ;R.sup.3 is amino, halogen, thiocyanato, cyano, nitro, hydroxyl, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.3 -haloalkyl, or further a radical S(O).sub.n R.sup.8, N(R.sup.10)R.sup.11, OR.sup.12, SR.sup.13, N.dbd.C(R.sup.14)--N(R.sup.15)R.sup.16 or, if R.sup.1 =hydrogen, additionally N.dbd.C(R.sup.11)R.sup.18 ;R.sup.4 is halogen, a radical XR.sup.19 ;R.sup.5 and R.sup.6 independently of one another are halogen or C.sub.1 -C.sub.3 -haloalkyl;R.sup.7 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylamino or C.sub.1 -C.sub.4 -dialkylamino;R.sup.8 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, chlorine, amino or C.sub.1 -C.sub.4 -alkylamino;R.sup.9 is C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkenyl, C.sub.2 -C.sub.4 -alkynyl or C.sub.1 -C.sub.4 -alkoxy;R.sup.10 is hydrogen, C.sub.1 -C.sub.4 -alkyl or a radical C(.dbd.O)R.sup.7 ;R.sup.11 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl, C.sub.3 -C.sub.4 -alkynyl, a radical C(.dbd.O)R.sup.7 or S(O).sub.n R.sup.8 ;R.sup.12 is C.sub.1 -C.sub.3 -alkoxy, C.sub.1 -C.sub.3 -haloalkoxy, C.sub.2 -C.sub.4 -alkenyloxy, C.sub.3 -C.sub.4 -alkynyloxy, C.sub.1 -C.sub.5 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl;R.sup.13 is C.sub.1 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl;R.sup.14 is hydrogen or C.sub.1 -C.sub.3 -alkyl;R.sup.15 is C.sub.1 -C.sub.4 -alkyl;R.sup.16 and R.sup.17 independently of one another are hydrogen or C.sub.1 -C.sub.4 -alkyl;R.sup.18 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.3 -alkoxy-C.sub.1 -C.sub.3 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.2 -C.sub.4 -alkenyl or C.sub.2 -C.sub.4 -alkynyl andR.sup.19 is hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, where these groups can carry up to 6 halogen atoms, C.sub.3 -C.sub.6 -cycloalkyl which for its part can carry up to three C.sub.1 -C.sub.3 -alkyl radicals or up to 5 halogen atoms, C.sub.1 -C.sub.6 -cyanoalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkyl, 3-oxetanyl, carboxyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -dialkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -(.alpha.-alkylalkyliden)iminoxy-C.sub.2 -C.sub.6 -alkyl, cyclopropylmethyl, or, if X=O, additionally C.sub.1 -C.sub.4 -alkylamino, C.sub.1 -C.sub.4 -dialkylamino, C.sub.1 -C.sub.6 -alkylidenimino or .alpha.-(C.sub.1 -C.sub.4 -alkyl)-C.sub.2 -C.sub.6 -alkylidenimino;x is oxygen, sulfur, S.dbd.O or SO.sub.2 ;halogen is fluorine, chlorine, bromine or iodine andn is 0, 1 or 2,and the N-oxides and the agriculturally utilizable salts of the compounds I,with the exception of 5-amino-1-(3,6-dichloro-5-trifluoromethyl-2-pyridyl)-4-cyanopyrazole.
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이 특허에 인용된 특허 (7)
Gehring Reinhold (Wuppertal DEX) Jensen-Korte Uta (Dsseldorf DEX) Schallner Otto (Monheim DEX) Stetter Jrg (Wuppertal DEX) Santel Hans-Joachim (Leverkusen DEX) Schmidt Robert R. (Bergisch Gladbach DE, 1-aryl-4-cyano-5-halogenopyrazoles, composition containing them, and herbicidal method of using them.
Gehring Reinhold (Wuppertal DEX) Jensen-Korte Uta (Dsseldorf DEX) Schallner Otto (Monheim DEX) Stetter Jrg (Wuppertal DEX) Santel Hans-Joachim (Leverkusen DEX) Schmidt Robert R. (Bergisch Gladbach DE, 1-aryl-4-cyano-5-halogenopyrazoles, composition containing them, and method of using them as selective herbicides.
Schallner Otto (Monheim DEX) Gehring Reinhold (Wuppertal DEX) Stetter Jrg (Wuppertal DEX) Santel Hans-Joachim (Leverkusen DEX) Schmidt Robert R. (Bergisch-Gladbach DEX), 5-amino-1-pyridyl-pyrazoles, composition containing them, and herbicidal method of using them.
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Phillips Jennifer L. (Apex NC) Timmons Philip R. (Durham NC) Powell Gail S. (Raleigh NC) Pilato Michael T. (Raleigh NC) Chou David T. (Raleigh NC) Huang Jamin (Chapel Hill NC), Pesticidal 1-(2-pyridyl)-pyrazole.
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