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1H-Imidazole-1-carboxylic acid, 2-[6-[(4R,5R)-4,5-dihydro-4,5-diphenyl-1H-imidazol-2-yl]-2-pyridinyl]-4, 5-dihydro-4,5-diphenyl-, (1S,2R,5S)-5-methyl-2-(1-methylethyl)cyclohexyl ester, (4R,5R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

874304-95-7

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874304-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 874304-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,3,0 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 874304-95:
(8*8)+(7*7)+(6*4)+(5*3)+(4*0)+(3*4)+(2*9)+(1*5)=187
187 % 10 = 7
So 874304-95-7 is a valid CAS Registry Number.

874304-95-7Downstream Products

874304-95-7Relevant academic research and scientific papers

Synthesis of a novel class of chiral N,N,N-tridentate pyridinebisimidazoline ligands and their application in Ru-catalyzed asymmetric epoxidations

Anilkumar, Gopinathan,Bhor, Santosh,Tse, Man Kin,Klawonn, Markus,Bitterlich, Bianca,Beller, Matthias

, p. 3536 - 3561 (2005)

A new class of easily tunable N,N,N-pyridinebisimidazoline (pybim) ligands have been synthesized. The synthesis and tunability of these chiral tridentate ligands are much easier and flexible compared to the popular pyboxes, making the former a suitable ligand tool box for various asymmetric transformations. Ruthenium complexes of the new ligands were synthesized and applied in the asymmetric epoxidation of olefins using hydrogen peroxide as the oxidant. Excellent yields and moderate to good enantioselectivities were achieved in the epoxidation of aromatic olefins.

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