SUBSTITUTED 1-(PYRIDINYL-)-2-PHENOXYETHANOLS-1, METHOD FOR THEIR PREPARING AND FUNGICIDE COMPOSITION BASED ON THEREOF Russian patent published in 2005 - IPC

Abstract RU 2248351 C1

FIELD: organic chemistry, chemical technology, fungicides.

SUBSTANCE: invention describes substituted 1-(pyridinyl-3)-2-phenoxyethanols-1 of the general formula (I):

wherein R1 means alkyl, cycloalkyl, substituted or unsubstituted phenyl; R2 and R3 mean hydrogen or halogen atom, These compounds are prepared by interaction of oxiranes of the formula (II) with phenols of the formula (III) in the presence of a base at 100-150oC. Also, invention describes a fungicide composition based on compounds said. Invention provides preparing compounds that are effective against harmful fungi.

EFFECT: improved preparing method, valuable properties of compounds.

4 cl, 1 tbl, 7 ex

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RU 2 248 351 C1

Authors

Zakharychev V.V.

Kuzenkov A.V.

Dates

2005-03-20Published

2003-06-26Filed