Herbicidal tetrazole compounds

A compound, or an agronomically acceptable salt thereof, selected from the group consisting of:

• Compound
• Number
• Structure
• 1.001
• 1.002
• 1.003
• 1.004
• 1.005
• 1.006
• 1.007
• 1.008
• 1.009
• 1.010
• 1.011
• 1.012
• 1.013
• 1.014
• 1.015
• 1.016
• 1.017
• 1.018
• 1.019
• 1.020
• 1.021
• 1.022
• 1.023
• 1.024
• 1.025
• 1.026
• 1.027
• 1.028
• 1.029
• 1.030
• 1.031
• 1.032
• 1.033
• 1.034
• 1.035
• 1.036
• 1.037
• 1.038
• 1.039
• 1.040
• 1.041
• 1.042
• 1.043
• 1.044
• 1.045
• 1.046
• 1.047
• 1.048
• 1.049
• 1.050
• 1.051
• 1.052
• 1.053
• 1.054
• 1.055
• 1.056
• 1.057
• 1.058
• 1.059
• 1.060
• 1.061
• 1.062
• 1.063
• 1.064
• 1.065
• 1.066
• 1.067
• 1.068
• 1.069
• 1.070
• 1.071
• 1.072
• 1.073
• 1.074
• 1.075
• 1.076
• 1.077
• 1.078
• 1.079
• 1.080
• 1.081
• 1.082
• 1.083
• 1.084
• 1.085
• 1.086
• 1.087
• 1.088

A method of making a compound of Formula (I):

• or an agronomically acceptable salt thereof,
• wherein:
• R1 is selected from the group consisting of C1-C4alkyl-, C1-C4haloalkyl-, C1-C4alkoxy-C1-C4alkyl- and C1-C4haloalkoxy-C1-C4alkyl-;
• R2 is selected from the group consisting of halogen, C1-C6alkyl-, C1-C3alkoxy-, C1-C6haloalkyl- and —S(O)pC1-C6alkyl;
• R3 is C1-C6haloalkyl;
• R4 is selected from the group consisting of C1-C6alkyl, C1-C6haloalkyl, C3-C6cycloalkyl, C1-C3alkoxy-C1-C3-alkyl-, C3-C6-cycloalkyl-C1-C3alkyl-, phenyl and heteroaryl, wherein the phenyl or heteroaryl groups, where chemically feasible, may be optionally substituted by 1 to 4 substituents independently selected from the group consisting of halogen, C1-C3-alkyl, C1-C3alkoxy, C1-C3haloalkyl, C1-C3-haloalkoxy and cyano;
• R5 is hydrogen or C1-C3alkyl;
• and
• p is 0, 1 or 2.
• the method comprising reacting a compound of Formula (II):
• wherein R2, R3, R4, and R5 are as defined for Formula (I),
• with a compound of Formula (III):
• wherein R1 is as defined for Formula (I);
• thereby providing the compound of Formula (I).