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152419-59-5

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152419-59-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152419-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,4,1 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 152419-59:
(8*1)+(7*5)+(6*2)+(5*4)+(4*1)+(3*9)+(2*5)+(1*9)=125
125 % 10 = 5
So 152419-59-5 is a valid CAS Registry Number.

152419-59-5Downstream Products

152419-59-5Relevant articles and documents

When Chirality Meets “Buchwald-Type” Phosphines: Synthesis and Evaluation in Frustrated Lewis Pair-, Lewis Base- and Palladium-Promoted Asymmetric Catalysis

Fer, Micka?l J.,Cinqualbre, Joséphine,Bortoluzzi, Julien,Chessé, Matthieu,Leroux, Frédéric R.,Panossian, Armen

, p. 4545 - 4553 (2016)

We describe the synthesis of axially chiral “Buchwald ligand”-like biphenylphosphines in highly enantioenriched form. These monodentate phosphines, biphenyl analogues of Hayashi's MOP ligands, were evaluated in phosphine-promoted organocatalysis and in hydrosilylations catalyzed by palladium or by frustrated Lewis pairs. As expected, the title phosphines appeared best suited for transition metal catalysis where they provided higher asymmetric induction.

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