PROCEDIMIENTO PARA LA OBTENCION DE ESTERES DE ACIDO N-METIL-O-PIRAZOL(4) IL-CARBAMICO N-ACILADOS DE EFECTO PESTICIDA.

摘要

N-Acylated N-methyl-carbamic acid O-pyrazol-4-yl esters of the formula in which R represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl or aryl radical, Z represents an acyl radical, l represents 1 or 2, m represents 1 or 2 and n represents zero or 1, which possess pesticidal activity.