3,3-二甲基-2-氧代丁醛 、 4-氯苯甲酰胺 以
苯 为溶剂,
反应 15.0h,
以16.1 g (54% of theory) of 1-(p-chlorobenzamido)-3,3-dimethyl-1-hydroxy-butan-2-one of melting point 130° C. were obtained的产率得到1-(p-chlorobenzamido)-3,3-dimethyl-1-hydroxy-butan-2-one
1-Amido-1-azolyl-2-hydroxy- or -keto-alkanes of the formula ##STR1## in which R.sup.1 represents acyl or the grouping R.sup.4 --SO.sub.2 --, in which R.sup.4 denotes alkyl or optionally substituted aryl, R.sup.2 represents hydrogen, or R.sup.1 and R.sup.2 conjointly with the linking nitrogen atom represent an imide radical, R.sup.3 represents alkyl or optionally substituted aryl, X represents a keto group or a CH(OH) grouping, and Az represents an azole radical, And their physiologically tolerated salts which possess fungicidal and plant growth regulating properties.