4-Phenoxycoumarins as herbicidal agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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504292, C07D31118, A01N 4316

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active

055632807

ABSTRACT:
There are provided methods to control monocotyledenous weed species in the presence of crops and particularly in the presence of cereal crops. Also provided are 4-(2,6-disubstituted-phenoxy)coumarin derivatives useful as herbicidal agents and methods to prepare same.

REFERENCES:
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Reigel et al., Journal of the American Chemical Society, vol. 64, pp. 1486-1487 (1942).
Cairns et al., Journal of Medicinal Chemistry, 1972, vol. 15, No. 6, pp. 583-589.
Zagorevskii et al., Zhurnal Obschii Khimii, vol. 33, No. 6, pp. 1857-1859, (1963).
Buckle et al., Journal of Medicinal Chemistry, 1975, vol. 18, No. 4, pp. 391-394.
R. Anshutz, Liebigs Annalen, 367, pp. 169-217 (1909).

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