1263414-96-5

Basic information

• Product Name: [CoCl₂(4-methylbenzaldehyde benzoylhydrazone-1H)]
• CAS NO: 1263414-96-5
• Molecular Weight: 367.18
• Mol File: 1263414-96-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [CoCl₂(4-methylbenzaldehyde benzoylhydrazone-1H)](CAS DataBase Reference)
• NIST Chemistry Reference: [CoCl₂(4-methylbenzaldehyde benzoylhydrazone-1H)](1263414-96-5)
• EPA Substance Registry System: [CoCl₂(4-methylbenzaldehyde benzoylhydrazone-1H)](1263414-96-5)

Safety Data

• Hazardous Substances Data: 1263414-96-5(Hazardous Substances Data)

Upstream product

• 7253-65-8 4-methyl benzaldehyde benzoylhydrazone 

Relevant articles and documents

Aerobic epoxidation of olefins over the composite catalysts of Co-ZSM-5(L) with bi-/tridentate Schiff-base ligands

Three tridentate or bidentate Schiff-base ligands inclusive of salicylaldehyde benzoylhydrazone (L1), vanillic aldehyde benzoylhydrazone (L2) and 4-methyl benzaldehyde benzoylhydrazone (L3), have been designed, synthesized and employed to coordinate with Co2+ ions and ion-exchanged Co-ZSM-5 forming several Co-L complexes and Co-ZSM-5(L) composite catalysts. The catalytic epoxidation of several alkenes with dry air has been carried out at 90 °C under atmospheric pressure using Co-L complexes and Co-ZSM-5(L) catalysts (using TBHP in small amounts as the initiator). In contrast, the catalysts Co-ZSM-5(L) shows higher catalytic activity than Co-ZSM-5 itself and Co-L complexes. Among three Co-ZSM-5(L) catalysts, Co-ZSM-5(L1) exhibits the highest activity for the selective epoxidation of alkenes. Recycling studies show the recyclability of Co-ZSM-5(L1) as a heterogeneous catalyst, which does not lose the catalytic activity after even eight reuses appreciably. Based on the experiments, one possible reaction mechanism is proposed.