32629-33-7

Upstream product

• 1273-94-5 1,1'-diacetylferrocene 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 

Downstream Products

• 571166-52-4 1,1′-bis(1-(benzylidenehydrazono)ethyl)ferrocene 

Relevant academic research and scientific papers

Ferrocene containing N-tosyl hydrazones as optical and electrochemical sensors for Hg2+, Cu2+ and F? ions

Ferrocene containing N-tosyl hydrazones as selective and sensitive optical and electrochemical chemosensors were synthesized and characterized by 1H NMR, 13C NMR, ESI-MS and X-ray analysis. The cation and anion binding studies were c

Synthesis of α-arylalkylferrocenes through cesium fluoride-promoted coupling of arylboronic acids with N-tosylhydrazones

A cesium fluoride-promoted reductive coupling reaction of acylferrocene tosylhydrazones with arylboronic acids has been developed, producing highly substituted α-arylalkylferrocenes in moderate to excellent yields. The reaction employs anionic fluorine to facilitate the cleavage of C–B bond. The developed methodology demonstrates a wide substrate scope and high functional groups tolerance. Moreover, the α-arylalkylferrocenes compounds were also obtained on a multi-gram scale.

Synthesis of ferrocene-based phosphine ligands via Cu-catalyzed reductive coupling of ferrocenyl ketone-derived tosylhydrazones and H-phosphorus oxides

Ferrocene-based phosphine oxides with various substituents at phosphorous atoms were synthesized by Cu-catalyzed reductive coupling of ferrocenyl ketone-derived tosylhydrazones and H-phosphorus oxides. Followed by the reduction of ferrocene-based phosphin

Method for preparing ferrocenyl phosphine oxide ligand

The invention discloses a simple, convenient and quick preparation method for synthesizing a ferrocenyl phosphine oxide ligand. The method comprises the steps of firstly, carrying out a Friedel-Crafts acylation reaction on ferrocene which serves as a starting raw material so as to obtain acyl ferrocene, carrying out a reaction with p-toluenesulfonhydrazide so as to produce a ferrocenyl-containing p-toluenesulfonylhydrazone compound, and carrying out a reaction with a phosphorus oxide containing phosphorus-hydrogen bonds under the catalysis of copper to form a carbon-phosphorus bond, thereby obtaining the ferrocenyl phosphine oxide. According to the method disclosed by the invention, reaction steps are few, the operation is simple and convenient, the yield is high, and the tolerance to functional groups is very good. By the method, ferrocenyl phosphine oxide ligands containing a variety of different substituents can be synthesized.

Cyclopaladination of 1,1′-diacetylferrocene bis(p-toluenesulfonylhydrazone)

1,1′-Diacetylferrocene bis(p-toluenesulfonylhydrazone) and its complex with divalent palladium of composition Pd2LCl2 were synthesized. Infrared, electronic, and 1 H NMR spectroscopy indicate that the semichelate has a cyclopaladinized structure. It is suggested that several forms of the complex exist in solution. Copyright