IP Library › Patent Application 14738313

Patent Application

App. No. 14/738,313

4-AMINO-6-(HETEROCYCLIC)PICOLINATES AND 6-AMINO-2-(HETEROCYCLIC)PYRIMIDINE-4-CARBOXYLATES AND THEIR USE AS HERBICIDES

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App. No.: 14/738,313

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Abstract

4-Amino-6-(heterocyclic)picolinic acids and their derivatives; 6-amino-2-(heterocyclic)pyrimidine-4-carboxylates and their derivatives; and methods of using the same as herbicides.

Claims (134)

1 - 32 . (canceled)

33 . A compound of the Formula (I):

wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 1 is OR 1″ or NR 1″ R 1′″ , wherein R 1′ is hydrogen, C 1 -C 8 alkyl, or C 7 -C 10 arylalkyl, and R 1″ and R 1′″ are independently hydrogen, C 1 -C 12 alkyl, C 3 -C 12 alkenyl, or C 3 -C 12 alkynyl;

R 2 is halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkoxy, C 1 -C 4 alkylthio, C 1 -C 4 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, cyano, or a group of the formula —CR 17 ═CR 18 —SiR 19 R 20 R 21 , wherein R 17 is hydrogen, F, or Cl; R 18 is hydrogen, F, Cl, C 1 -C 4 alkyl, or C 1 -C 4 haloalkyl; and R 19 , R 20 , and R 21 are independently C 1 -C 10 alkyl, C 3 -C 6 cycloalkyl, phenyl, substituted phenyl, C 1 -C 10 alkoxy, or OH;

R 3 and R 4 are independently hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 haloalkenyl, C 3 -C 6 alkynyl, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, C 1 -C 6 alkoxycarbonyl, C 1 -C 6 alkylcarbamyl, C 1 -C 6 alkylsulfonyl, C 1 -C 6 trialkylsilyl, C 1 -C 6 dialkylphosphonyl, or R 3 and R 4 taken together with N is a 5- or 6-membered saturated ring, or R 3 and R 4 taken together represent ═CR 3′ (R 4′ ), wherein R 3′ and R 4′ are independently hydrogen, C 1 -C 6 alkyl, C 3 -C 6 alkenyl, C 3 -C 6 alkynyl, C 1 -C 6 alkoxy or C 1 -C 6 alkylamino, or, R 3′ and R 4′ taken together with ═C represent a 5- or 6-membered saturated ring;

A is one of groups A1 to A36

R 5 is hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, cyclopropyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, OH, or CN;

R 6 , R 6′ , and R 6″ are independently hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, cyclopropyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, amino, C 1 -C 4 alkylamino or C 2 -C 4 haloalkylamino, OH, CN, or NO 2 ;

R 7 and R 7′ are independently hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, cyclopropyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, or phenyl;

R 8 is hydrogen, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 haloalkenyl, C 3 -C 6 alkynyl, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, C 1 -C 6 alkoxycarbonyl, C 1 -C 6 alkylcarbamyl, C 1 -C 6 alkylsulfonyl, C 1 -C 6 trialkylsilyl, or phenyl;

or an N-oxide or agriculturally acceptable salt thereof,

with the proviso that the compound is not a compound of Formula (I):

wherein

X is N, CH, CF, CCl, or CBr;

R 1 is OR 1′ , wherein R 1′ is hydrogen or C 1 -C 4 alkyl;

R 2 is chlorine;

R 3 and R 4 are hydrogen;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, or A20;

R 5 is hydrogen, halogen, OH, amino, CN, C 1 -C 3 alkyl, C 1 -C 3 alkoxy, C 1 -C 3 alkylamino, or cyclopropyl;

R 6 , R 6′ , and R 6″ are independently hydrogen, halogen, OH, NH 2 , CN, C 1 -C 3 alkyl, C 1 -C 3 alkoxy, cyclopropyl, or vinyl;

R 7 and R 7′ are independently hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, cyclopropyl, or C 1 -C 3 alkylamino, or phenyl; and

R 8 is hydrogen, C 1 -C 3 alkyl, phenyl, or C 1 -C 3 alkylcarbonyl;

or an N-oxide or agriculturally acceptable salt thereof.

34 . The compound of claim 33 , wherein

X is CY, wherein Y is C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 1 is OR 1′ or NR 1″ R 1′″ , wherein R 1′ is hydrogen, C 1 -C 8 alkyl, or C 7 -C 10 arylalkyl, and R 1″ and R 1′″ are independently hydrogen, C 1 -C 12 alkyl, C 3 -C 12 alkenyl, or C 3 -C 12 alkynyl;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22, A23, A24, A25, A26, A27, A28, A29, A30, A31, A32, A33, A34, A35, or A36;

or an N-oxide or agriculturally acceptable salt thereof.

35 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 1 is OR 1′ or NR 1″ R 1′″ , wherein R 1′ is C 5 -C 8 alkyl, or C 7 -C 10 arylalkyl, and R 1″ and R 1′″ are independently hydrogen, C 1 -C 12 alkyl, C 3 -C 12 alkenyl, or C 3 -C 12 alkynyl;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22, A23, A24, A25, A26, A27, A28, A29, A30, A31, A32, A33, A34, A35, or A36;

or an N-oxide or agriculturally acceptable salt thereof.

36 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 1 is OR 1′ or NR 1″ R 1′″ “, wherein R 1′ is hydrogen, C 1 -C 8 alkyl, or C 7 -C 10 arylalkyl, and R” and R 1′″ are independently hydrogen, C 1 -C 12 alkyl, C 3 -C 12 alkenyl, or C 3 -C 12 alkynyl;

R 2 is F, Br, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkoxy, C 1 -C 4 alkylthio, C 1 -C 4 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, cyano, or a group of the formula —CR 17 ═CR 18 —SiR 19 R 20 R 21 , wherein R 17 is hydrogen, F, or Cl; R 18 is hydrogen, F, Cl, C 1 -C 4 alkyl, or C 1 -C 4 haloalkyl; and R 19 , R 20 , and R 21 are independently C 1 -C 10 alkyl, C 3 -C 6 cycloalkyl, phenyl, substituted phenyl, C 1 -C 10 alkoxy, or OH;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22, A23, A24, A25, A26, A27, A28, A29, A30, A31, A32, A33, A34, A35, or A36;

R 7 and R 7′ are independently hydrogen, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl,

cyclopropyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, or phenyl;

or an N-oxide or agriculturally acceptable salt thereof.

37 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 3 and R 4 are independently C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 haloalkenyl, C 3 -C 6 alkynyl, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, C 1 -C 6 alkoxycarbonyl, C 1 -C 6 alkylcarbamyl, C 1 -C 6 alkylsulfonyl, C 1 -C 6 trialkylsilyl, C 1 -C 6 dialkylphosphonyl, or R 3 and R 4 taken together with N is a 5- or 6-membered saturated ring, or R 3 and R 4 taken together represent ═CR 3′ (R 4′ ), wherein R 3′ and R 4′ are independently hydrogen, C 1 -C 6 alkyl, C 3 -C 6 alkenyl, C 3 -C 6 alkynyl, C 1 -C 6 alkoxy or C 1 -C 6 alkylamino, or, R 3′ and R 4′ taken together with ═C represent a 5- or 6-membered saturated ring;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, A20, A21, A22, A23, A24, A25, A26, A27, A28, A29, A30, A31, A32, A33, A34, A35, or A36;

or an N-oxide or agriculturally acceptable salt thereof.

38 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

A is A21, A22, A23, A24, A25, A26, A27, A28, A29, A30, A31, A32, A33, A34, A35, or A36;

or an N-oxide or agriculturally acceptable salt thereof.

39 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

R 2 is halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkoxy, C 1 -C 4 alkylthio, C 1 -C 4 haloalkylthio, amino, C 1 -C 4 alkylamino, C 2 -C 4 haloalkylamino, formyl, C 1 -C 3 alkylcarbonyl, C 1 -C 3 haloalkylcarbonyl, cyano, or a group of the formula —CR 17 ═CR 18 —SiR 19 R 20 R 21 , wherein R′ 7 is hydrogen, F, or Cl; le is hydrogen, F, Cl, C 1 -C 4 alkyl, or C 1 -C 4 haloalkyl; and R 19 , R 20 , and R 21 are independently C 1 -C 10 alkyl, C 3 -C 6 cycloalkyl, phenyl, substituted phenyl, C 1 -C 10 alkoxy, or OH;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, or A20;

R 5 is C 4 alkyl, C 1 -C 4 haloalkyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, C 4 alkylamino, or C 2 -C 4 haloalkylamino;

or an N-oxide or agriculturally acceptable salt thereof.

40 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, A18, A19, or A20;

R 6 , R 6′ , and R 6″ are independently C 4 alkyl, C 1 -C 4 haloalkyl, halocyclopropyl, C 3 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 haloalkoxy, C 1 -C 3 alkylthio, C 1 -C 3 haloalkylthio, C 1 -C 4 alkylamino or C 2 -C 4 haloalkylamino, or NO 2 ;

or an N-oxide or agriculturally acceptable salt thereof.

41 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

A is A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13, A14, A15, A16, A17, or A18;

R 7 and R 7′ are independently C 4 alkyl, C 1 -C 4 haloalkyl, halocyclopropyl, C 2 -C 4 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 4 alkynyl, C 1 -C 3 haloalkoxy, C 1 -C 3 haloalkylthio, amino, C 4 alkylamino, or C 2 -C 4 haloalkylamino;

or an N-oxide or agriculturally acceptable salt thereof.

42 . The compound of claim 33 , wherein

X is N or CY, wherein Y is hydrogen, halogen, C 1 -C 3 alkyl, C 1 -C 3 haloalkyl, C 1 -C 3 alkoxy, C 1 -C 3 haloalkoxy, C 1 -C 3 alkoxy, C 1 -C 3 alkylthio, or C 1 -C 3 haloalkylthio;

A is A3, A6, A11, A12, A15, A18, A19, or A20;

R 8 is C 3 -C 6 alkyl, C 1 -C 6 haloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 haloalkenyl, C 3 -C 6 alkynyl, formyl, C 1 -C 3 haloalkylcarbonyl, C 1 -C 6 alkoxycarbonyl, C 1 -C 6 alkylcarbamyl, C 1 -C 6 alkylsulfonyl, or C 1 -C 6 trialkylsilyl;

or an N-oxide or agriculturally acceptable salt thereof.

43 . The compound of claim 33 , wherein W is OR 1 .

44 . The compound of claim 33 , wherein X is CF.

45 . The compound of claim 33 , wherein A is A15

46 . The compound of any of claim 33 , wherein R 5 is F.

47 . A herbicidal composition comprising a compound of claim 33 and an agriculturally acceptable adjuvant or carrier.

48 . The composition of claim 47 , further comprising an additional pesticide.

49 . The composition of claim 47 , further comprising a herbicidal safener.

50 . A method of controlling undesirable vegetation which comprises applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation a compound of claim 33 .

51 . A method of controlling undesirable vegetation which comprises applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation a herbicidal composition of claim 47 .

Assignments (3)

CHANGE OF NAME Recorded Nov 8, 2021

From: DOW AGROSCIENCES LLC

To: CORTEVA AGRISCIENCE LLC

Reel/Frame 058044/0184 →

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 18, 2015

From: WANG, NICK X.

To: DOW AGROSCIENCES LLC

Reel/Frame 036597/0581 →

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 18, 2015

From: ECKELBARGER, JOSEPH D.; EPP, JEFFREY B.; FIELDS, STEPHEN C.; FISCHER, LINDSEY G.; GIAMPIETRO, NATALIE C.; GUENTHENSPBERGER, KATHERINE A.; LOWE, CHRISTIAN T.; PETKUS, JEFF; ROTH, JOSHUA; SATCHIVI, NORBERT M.; SCHMITZER, PAUL R.; SIDDALL, THOMAS L.

To: DOW AGROSCIENCES LLC

Reel/Frame 036597/0586 →