Cycloxexenone derivatives, their manufacture and their use for c

Chemistry: fertilizers – Processes and products – Forms or conditioning

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71 97, 71105, 71106, 71113, 558430, 558431, 558432, 558434, 560125, 560126, 562507, 562508, 564256, 568367, A01N 3324, A01N 3104, C07C12146, C07C12148

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active

047801298

ABSTRACT:
Cyclohexenone derivatves of the formula ##STR1## where R.sup.1 is alkyl, R.sup.2 is alkyl, unsubstituted or substituted alkenyl or alkynyl, A is alkoxycarbonyl, carboxyl, cyano or trifluoromethyl, B is hydrogen or methyl, X is straight-chain, branched or cyclic alkylene, Z is hydrogen or alkoxycarbonyl and n is 0 or 1, and salts thereof, and their use for combatting unwanted plant growth.

REFERENCES:
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patent: 4440566 (1984-04-01), Luo
patent: 4515729 (1985-05-01), Iwataki et al.
patent: 4517013 (1985-05-01), Becker et al.
patent: 4568383 (1986-02-01), Jahn et al.
patent: 4584013 (1986-04-01), Brunner
patent: 4617050 (1986-10-01), Jahn et al.
patent: 4618360 (1986-10-01), Brunner
Buyck, et al.; Tetrahedron Letters, 29, pp. 2491-2492 (1975).
Org. Synth.; Coll. Vol. II, pp. 200-203, (date unknown).
Krapcho; Synthesis, (1982), pp. 805 to 822.
Sawaki, et al., C. A., 86 (1977), 86:1893182.

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