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167261-43-0

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167261-43-0 Usage

Reactions

Ligand for the copper-catalyzed asymmetric aldol reaction.

Check Digit Verification of cas no

The CAS Registry Mumber 167261-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,2,6 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 167261-43:
(8*1)+(7*6)+(6*7)+(5*2)+(4*6)+(3*1)+(2*4)+(1*3)=140
140 % 10 = 0
So 167261-43-0 is a valid CAS Registry Number.

167261-43-0Relevant articles and documents

Primary amine-metal Lewis acid bifunctional catalysts based on a simple bidentate ligand: Direct asymmetric aldol reaction

Daka, Philias,Xu, Zhenghu,Alexa, Alexandru,Wang, Hong

supporting information; experimental part, p. 224 - 226 (2011/03/19)

A novel class of primary amine-metal Lewis acid bifunctional catalysts based on a bidentate ligand was developed. These catalysts were highly efficient in catalyzing the direct asymmetric aldol reactions of ketones offering excellent stereoselectivity. Th

A three-component reaction based on a remote-group-directed dynamic kinetic aza-Michael addition: Stereoselective synthesis of imidazolidin-4-ones

Xu, Zhenghu,Buechler, Tyler,Wheeler, Kraig,Wang, Hong

supporting information; experimental part, p. 2972 - 2976 (2010/07/06)

(Figure Presented) In control: An α-amino amide reacted with an aldehyde and a Michael acceptor to form stable imidazolidin-4-ones with high stereoselectivity. A dynamic kinetic aza-Michael addition was discovered and applied to the three-component reacti

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