Certain substituted semicarbazones, including all geometric and stereoisomers thereof, agricultural compositions containing them and their use as arthropodicides.
某些取代的半胱氨酮,包括其所有的几何和立体异构体,农业组合物以及它们作为节肢动物杀虫剂的用途。
RuPHOX–Ru catalyzed asymmetric hydrogenation of α-substituted tetralones <i>via</i> a dynamic kinetic resolution
The efficient RuPHOX–Ru catalyzed asymmetric hydrogenation of α-substituted tetralones via a dynamic kineticresolution has been achieved for the synthesis of chiral tetrahydronaphthols. The mechanism study indicated that hydrogenation with H2 gas, rather than transfer hydrogenation with EtOH solvent as the hydrogen source, predominates in the reaction pathway.
Certain substituted semicarbazones, including all geometric and stereoisomers thereof, agricultural compositions containing them and their use as arthropodicides.