Alphamethoxy acrylic acid derivatives as fungicides

Plant protecting and regulating compositions – Plant growth regulating compositions – Organic active compound containing

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514443, 549 49, 549 57, 549 58, A01N 4310, C07D33356

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active

052583600

ABSTRACT:
Compounds of formula (I): ##STR1## and stereoisomers thereof, wherein W is R.sup.1 O.sub.2 C--C.dbd.CH--ZR.sup.2, wherein R.sup.1 and R.sup.2, which are the same or different, are alkyl or fluoroalkyl groups, and Z is either an oxygen or sulphur atom; A is an oxygen or sulphur atom, --NR.sup.3 --, or --CR.sup.4 R.sup.5 --; X, Y and Z.sup.1, which are the same or different, are, for example, hydrogen, halogen, hydroxy, optionally substituted alkyl, cycloalkyl or aryl among other possible substituents or X and Y when they are in adjacent positions on the ring optionally form a fused ring; and R, R.sup.3 -R.sup.12 are, for example, hydrogen or optionally substituted alkyl among other possible substituents provided R.sup.4 and R.sup.5 are not both hydrogen. The compounds are useful in agriculture, especially as fungicides but also as insecticides and plant growth regulators.

REFERENCES:
patent: 4826531 (1989-05-01), Anthony et al.
Nannini et al Chem Abst vol. 96 (1982) 96:68717b.
Schramm et al. Thesis, "Novel Antibiotics from Higher Fungi" (1980) with partial translation.

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