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753014-14-1

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753014-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 753014-14-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,0,1 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 753014-14:
(8*7)+(7*5)+(6*3)+(5*0)+(4*1)+(3*4)+(2*1)+(1*4)=131
131 % 10 = 1
So 753014-14-1 is a valid CAS Registry Number.

753014-14-1Downstream Products

753014-14-1Relevant articles and documents

Synthesis and reactivity of fluoro complexes: Part 2. Rhodium(I) fluoro complexes with alkene and phosphine ligands. Synthesis of the first isolated rhodium(I) bifluoride complexes. Structure of [Rh3(μ3-OH) 2(COD)3](HF2) by x-ray powder diffraction

Vicente, Jose,Gil-Rubio, Juan,Bautista, Delia,Sironi, Angelo,Masciocchi, Norberto

, p. 5665 - 5675 (2004)

The reaction between [Rh(μ-OH)(COD)]2 (COD = 1,5-cyclooctadiene) and 73% HF in THF gives [Rh3(μ3-OH) 2(COD)3](HF2) (1). Its crystal structure, determined by ab initio X-ray powder diffraction methods (from conventional laboratory data), contains complex trimetallic cations linked together in 1D chains by a μ3-OH...F-H-F...HO-μ3 sequence of strong hydrogen bonds. The complex [Rh(μ-F)(COE)2]2 (COE = cyclooctene; 2), prepared by reacting [Rh(μ-OH)(COE) 2]2 with NEt3·3HF (3:2), has been characterized. Complex 1 reacts with PR3 (1:3) to give [RhF(COD)(PR3)] [R = Ph (3), C6H4OMe-4 (4), iPr (5), Cy (6)] that can be prepared directly by reacting [Rh(μ-OH)-(COD)]2 with 73% HF and PR3 (1:2:2). The reactions of 1 with PPh3 or Et3P have been studied by NMR spectroscopy at different molar ratios. Complexes [RhF(PEt3) 3] (7), [RhF(COD)(PEt3)] (8), and [RhF(PPh 3)3] (9) have been detected. The complex [Rh(F)(NBD)( iPr3P)] (NBD = norbornadiene; 10) was prepared by the sequential treatment of [Rh(μ-OMe)(NBD)]2 with 1 equiv of NEt 3·3HF and iPr3P. The first isolated bifluoride rhodium(I) complexes [Rh(FHF)(COD)(PR3)] [R = Ph (11), iPr (12), Cy (13)], obtained by reacting fluoro complexes 3, 5, and 6 with NEt3·3HF (3:1), have been characterized. The crystal structures of 3 and 11 have been determined.

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