Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1987-09-30
1989-11-21
Berch, Mark L.
Chemistry: fertilizers
Processes and products
Forms or conditioning
548513, A01N 4338, C07D20948
Patent
active
048819700
ABSTRACT:
A tetrahydrophthalimide compound of the formula: ##STR1## wherein R.sub.1 is hydrogen, alkyl, lower cycloalkyl, lower alkyl (lower)cycloalkyl, lower cycloalkyl(lower)alkyl, lower alkoxy(lower)alkyl, lower alkenyl, lower cycloalkenyl, lower cycloalkenyl (lower)alkyl, phenyl, cyano(lower)alkyl, lower alkynyl, lower alkylideneamino, lower alkylthio(lower)alkyl, benzyl, halo(lower)alkyl or lower cycloalkylideneamino, R.sub.2 is hydrogen, lower alkyl or lower alkoxy, X is chlorine or bromine, Y is oxygen or imino and Z is oxygen or sulfur, which is useful as a herbicide.
REFERENCES:
patent: 3465001 (1969-09-01), Bolhofer
patent: 3984435 (1976-10-01), Matsui
patent: 4420327 (1983-02-01), Jikihara
patent: 4536209 (1985-08-01), Jikihara
patent: 4770695 (1988-09-01), Nagano
Kasugai, Chem Abs 81, 557 (1974).
Hashimoto Shunichi
Kamoshita Katsuzo
Matsumoto Hiroshi
Nagano Eiki
Yoshida Ryo
Berch Mark L.
Sumitomo Chemical Company Limited
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