Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1990-09-28
1992-04-28
Shah, Mukund J.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71 92, 71 94, 71 95, 544 73, 544105, A01N 4300, A01N 4348, A01N 4364, C07D26536
Patent
active
051084830
ABSTRACT:
Herbicidal nitrogen-containing N-aryl-heterocycles of the formula ##STR1## in which Het represents a heterocycle of the formula ##STR2## X.sup.1 represents oxygen, a --CH.sub.2 -- group or an ##STR3## X.sup.2 represents nitrogen or a CH group, Z.sup.1 represents oxygen or sulphur and
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192429F: H. Toru et al., "Preparation of 5-fluoro-2-nitrophenol as intermediate for herbicides"; Chem. Abstr., V. 110, 1989, pp. 708.
Kunisch Franz
Lurssen Klaus
Santel Hans-Joachim
Schmidt Robert R.
Bayer Aktiengesellschaft
Grumbling Matthew U.
Shah Mukund J.
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