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α-[CuBr(PCy3)2] C36H66BrCuP2, also known as α-Copper bromide bis(triphenylphosphine), is a coordination compound consisting of a copper(I) center coordinated to two triphenylphosphine ligands and a bromide ligand. This organometallic complex is widely used as a catalyst in various organic reactions, particularly in cross-coupling reactions such as the Sonogashira coupling and the Negishi coupling. The compound's structure features a square planar geometry around the copper atom, with the bromide and two phosphorus atoms from the triphenylphosphine ligands occupying the coordination sites. Its unique electronic and steric properties make it a valuable catalyst in the field of homogeneous catalysis, facilitating the formation of carbon-carbon and carbon-heteroatom bonds in a variety of synthetically important transformations.

30936-73-3

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30936-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30936-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,3 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30936-73:
(7*3)+(6*0)+(5*9)+(4*3)+(3*6)+(2*7)+(1*3)=113
113 % 10 = 3
So 30936-73-3 is a valid CAS Registry Number.

30936-73-3Downstream Products

30936-73-3Relevant academic research and scientific papers

Structural and spectroscopic studies on three-coordinate complexes of copper(I) halides with tricyclohexylphosphine

Bowmaker, Graham A.,Boyd, Sue E.,Hanna, John V.,Hart, Robert D.,Healy, Peter C.,Skelton, Brian W.,White, Allan H.

, p. 2722 - 2730 (2002)

Three-coordinate 1:1 and 1:2 compounds of copper(I) halides with tricyclohexylphosphine have been synthesised and characterized by single crystal X-ray structure determinations, 63Cu NQR spectroscopy, solid state 31P CPMAS NMR spectr

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