Phosphoric acid derivatives from N-phenyl N-(alkoxycarbonylalkyl)acetamides, process for preparing them and fungicidal compositions containing them.

摘要

N-(Substituted phenyl)-N- (alkoxycarbonylalkyl)-acetamide phosphate derivatives of the general formula:- <IMAGE> (wherein X represents a halogen atom or an alkyl radical containing 1 to 4 carbon atoms, n represents zero or 1, 2 or 3, Y represents the methylene or ethylidene radical, R1 and R2 have the same or different significances and each represents a halogen atom, an alkyl radical containing 1 to 4 carbon atoms or an alkoxy radical containing 1 to 4 carbon atoms, R3 represents an alkyl radical containing 1 to 4 carbon atoms, and R4 and R5 have the same or different significances and each represents an alkyl radical containing 1 to 18 carbon atoms optionally carrying one or more substituents selected from halogen atoms and alkoxy radicals containing 1 to 4 carbon atoms) are new compounds possessing fungicidal properties.