Substituted benzyl-cycloalkenyl urea derivatives, their intermediates, the processes for their preparation and a use as fungicides for agriculture and horticulture

Abstract From the Canadian patent

Substituted benzylcycloalkenylurea derivatives their intermediates, the processes or their preparation and a use as fungicides for agriculture and horticulture. A b s t r a c t Substituted benzylcycloalkenylurea derivatives of the formula (I), (I), wherein X represents a halogen atom or a lower alkyl group, Y represents an oxygen atom or a sulfur atom R1 represents a cycloalkenyl group and R2 represents a lower alkyl group, a cycloalkyl group a benzyl group or a phenyl group optionally substituted by 1 to 5 substituents selected from the group consisting of a hydroxyl group or a lower alkoxy group, and their use as fungicides. They can be synthesized for, example, by reacting of a …