Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1990-07-05
1992-05-05
Brust, Joseph P.
Chemistry: fertilizers
Processes and products
Forms or conditioning
71105, 558254, 558415, A01N 3718, C07C25550
Patent
active
051103486
ABSTRACT:
Novel herbicidal compounds of the general formula ##STR1## in which X represents a phenyl group substituted in the 2-position and optionally substituted in one or more of the 3-, 4-, 5- and 6-positions, the 2-substituent being a cyano group, or a group of the general formula CQNR.sup.1 R.sup.2 or COQR.sup.3 where Q represents an oxygen or sulphur atom and each of R.sup.1, R.sup.2 and R.sup.3 represents a hydrogen atom or an optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or phenalkyl group, or R.sup.1 and R.sup.2 jointly represent a hydrocarbon chain;
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Chemical Abstracts, vol. 107, 1987, 40474s.
Chemical Abstracts, vol. 87, 1977, 152154n.
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Monatshefte Der Chemie, vol. 118, No. 2, Feb. 1987, Schmitt et al.
Tighineanu et al., Tetrahedron, vol. 36, 1980, pp. 1385-1397.
Brust Joseph P.
Haley Jacqueline
Shell Internationale Research Maatschappij B.V.
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