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Tris(tris(2,2,2-trifluoroethyl) phosphito)carbonylnickel(0) is a complex organonickel compound with the chemical formula [Ni(CO)(P(CF3)3)3]. It is a colorless, crystalline solid that is highly sensitive to air and moisture. tris(tris(2,2,2-trifluoroethyl) phosphito)carbonylnickel(0) is composed of a central nickel atom, which is coordinated to a carbonyl ligand (CO) and three tris(2,2,2-trifluoroethyl) phosphite ligands (P(CF3)3). The phosphite ligands are electron-donating, which stabilizes the nickel(0) oxidation state. tris(tris(2,2,2-trifluoroethyl) phosphito)carbonylnickel(0) is of interest in organometallic chemistry and catalysis, particularly in the study of nickel complexes and their potential applications in various chemical transformations. Due to its sensitivity, it is typically handled under an inert atmosphere or in a glovebox to prevent decomposition.

90029-46-2

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90029-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90029-46-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,2 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90029-46:
(7*9)+(6*0)+(5*0)+(4*2)+(3*9)+(2*4)+(1*6)=112
112 % 10 = 2
So 90029-46-2 is a valid CAS Registry Number.

90029-46-2Downstream Products

90029-46-2Relevant academic research and scientific papers

Some reactions of tris(2,2,2-trifluoroethyl) phosphite: A new ligand for organometallic chemistry

Shreeve, Jean'ne M.,Williamson, Stanley M.

, p. 1104 - 1107 (1984)

The reactions of P(OCH2CF3)3 with three different types of metallocarbonyl compounds Ni(CO)4, (η5-C5H5)Fe(CO)2I, and (η6-1,3,5-(CH3)3C6H 3)Cr(CO)3 cleanly form products derived from displacement of CO. The products (CO)Ni(P(OCH2CF3)3)3, (CO)2Ni(P(OCH2CF3)3)2, (η5-C5H5)FeI(P(OCH2CF 3)3)2, and (η6-1,3,5-(CH3)3C6H 3)Cr(CO)2P(OCH2CF3)3 are obtained in good yields and are relatively stable. Both thermal and photochemical modes of reaction are observed.

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