Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1979-01-26
1980-07-22
Morgenstern, Norman
Chemistry: fertilizers
Processes and products
Forms or conditioning
260543R, 260553D, 260556B, 560 13, C07C143833, C07C14383, C07C14378, A01N 930
Patent
active
042137756
ABSTRACT:
New diphenyl ether derivatives having one to three substituents selected from a halogen atom and a trifluoromethyl group at any optional one to three positions of the 2'-, 3'-, 4'-, 5'- and 6'-positions in one phenyl moiety and nitro group at the 4-position and unsubstituted or substituted aminosulfonyl group at the 3-position in another phenyl moiety. They have a superior herbicidal effect and can be prepared starting from a known 3-benzylmercapto compound through three steps.
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Kawaguchi Yosio
Nagai Shigeki
Nishimura Minoru
Sakata Masazumi
Sekioka Hakobu
Morgenstern Norman
Shippen Michael
Ube Industries Ltd.
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