194545-04-5

Basic information

• Product Name: [Ni(II)(N'-(1-(thiophen-2-yl)ethylene)benzohydrazide(-H))2]
• CAS NO: 194545-04-5
• Molecular Weight: 545.308
• Mol File: 194545-04-5.mol

Chemical Properties

• CAS DataBase Reference: [Ni(II)(N'-(1-(thiophen-2-yl)ethylene)benzohydrazide(-H))2](CAS DataBase Reference)
• NIST Chemistry Reference: [Ni(II)(N'-(1-(thiophen-2-yl)ethylene)benzohydrazide(-H))2](194545-04-5)
• EPA Substance Registry System: [Ni(II)(N'-(1-(thiophen-2-yl)ethylene)benzohydrazide(-H))2](194545-04-5)

Safety Data

• Hazardous Substances Data: 194545-04-5(Hazardous Substances Data)

Upstream product

• 36673-36-6 dibromobis(triphenylphosphine)nickel(II) 
• 113875-20-0 (E)-N'-(1-(thiophen-2-yl)ethylidene)benzohydrazide 

Relevant articles and documents

Synthesis, crystal structures and use in ethylene oligomerization catalysis of novel mono- and dinuclear nickel complexes supported by (E)-N′-(1- (thiophen-2-yl)ethylidene)benzohydrazide ligand

The coordination chemistry of NiII supported by (E)-N′-(1-(thiophen-2-yl)ethylidene)benzohydrazide ligand (HL) is reported and discussed. The crystal structure of ligand HL has been determined as well as those of three new NiII complexes (Ni(HL)2Br 2, NiL2 and μ-aquo-Ni2L4). The pseudo-octahedral bis(chelate) Ni(II) complex 2 (NiL2), in which unexpected and singular Ni...S interaction is observed, was evaluated as catalyst for the oligomerization of ethylene and found to provide ethylene dimers and trimers as primary products with a turnover frequency (TOF) of 31 200 mol of C2H4 per mol. of Ni and per hour.