Hydrogenation of rubbers: Titanocene Dichloride and derivatives are used as hydrogenation catalyst for rubbers, like SBS and SEBS, to improve heat stability and resistance to ozone/oxidation [1]. Polymerization: Titanocene Dichloride can be used with polymethylaluminoxane as a catalyst for metallocene type olefin polymerizations [2]. Organic synthesis: Titanocene Dichloride is a useful reagent for a wide variety of synthetic transformations. It can be used with Grignard reagents for the reduction of aryl and vinyl halides [3]; with magnesium for the reduction of organic halides, azo compounds, haloketones, and haloesters [4]; with sodium for the reduction of aliphatic aldehydes, esters, and epoxides [5]; for the reductive decyanation of alkyl nitriles [6]; and the reduction of olefins [7]. Titanocene Dichloride has been used with alkylaluminum compounds for the alkylation of α-olefins [8] and alkynylsilanes [9]. It can be reacted with trimethylaluminum to form Tebbe reagent, which is used to transform a carbonyl into a methylene group [10]. Nouryon can further convert Titanocene Dichloride into derivatives required by the customer, e.g. by substituting the Cl-atoms by other groups or by replacing the cyclopentadienyl rings with substituted cyclopentadienyl rings.
For more information about TDC, please contact our technical experts. We look forward to hearing from you.
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