Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1985-09-11
1987-03-17
Warren, Charles F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564340, 71121, 71 98, C07C14942, A01N 3100
Patent
active
046509054
ABSTRACT:
Diphenyl ethers of the formula ##STR1## where Z.sup.1 is hydrogen or halogen, Z.sup.2 is halogen, R.sup.1, R.sup.2 and R.sup.3 are each hydrogen or alkyl, R.sup.4 is alkyl or an araliphatic radical and n is a number from 1 to 8, are used for controlling undesirable plant growth.
REFERENCES:
patent: 4039588 (1977-08-01), Wilson et al.
patent: 4093446 (1978-06-01), Bayer et al.
patent: 4277624 (1981-07-01), Yoshimoto et al.
patent: 4358308 (1982-11-01), Swithenbank
patent: 4364875 (1982-12-01), Sehring et al.
patent: 4419124 (1983-12-01), Swithenbank
Hamprecht Gerhard
Parg Adolf
Wuerzer Bruno
BASF - Aktiengesellschaft
Sopp John A.
Warren Charles F.
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