Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1990-05-24
1992-05-12
Ivy, C. Warren
Chemistry: fertilizers
Processes and products
Forms or conditioning
549473, 549481, 549482, 549484, 549488, 549491, 549493, 549496, 549 60, 549 68, 549 77, 549472, 71 90, 71 92, 71 93, 71 98, 71105, 71106, 71111, 71113, 71DIG1, 558411, 558414, 558415, 564148, 564149, 564151, 514397, 514399, 514444, 514448, 514471, 514519, 514521, 514523, 514614, 514615, 548255, 5482622, 5482648, 5482666, 5482674, 548336, 548337, 548339, 548341, C07D25704
Patent
active
051123827
ABSTRACT:
Compounds of the formula ##STR1## wherein A is selected from the group consisting of (1) phenyl, (2) naphthyl, (3) phenyl substituted with one or more halo, cyano, (C.sub.1 -C.sub.4) alkyl, nitro, (C.sub.1 -C.sub.4)haloalkyl, and (C.sub.1 -C.sub.4)thioalkyl, (4) naphthyl substituted with one or more halo, cyano, (C.sub.1 -C.sub.4)alkyl,nitro,(C.sub.1 -C.sub.4), and (C.sub.1 -C.sub.4) thioalkyl, (5) thiophene, (6) furan, (7) thiophene substituted with one or more substituents selected from halo and nitro, and (8) furan substituted with one or more substituents selected from halo and nitro;
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Covington Raymond
Fein Michael B.
Ivy C. Warren
Rohm and Haas Company
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