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3-Cyclopentene-1-carboxamide,N,N-dimethyl-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55857-50-6

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55857-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55857-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,5 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55857-50:
(7*5)+(6*5)+(5*8)+(4*5)+(3*7)+(2*5)+(1*0)=156
156 % 10 = 6
So 55857-50-6 is a valid CAS Registry Number.

55857-50-6Relevant academic research and scientific papers

Mechanism-Based Design of an Amide-Directed Ni-Catalyzed Arylboration of Cyclopentene Derivatives

Lambright, Alison L.,Liu, Yanyao,Joyner, Isaac A.,Logan, Kaitlyn M.,Brown, M. Kevin

supporting information, p. 612 - 616 (2021/01/26)

A method for amide-directed Ni-catalyzed diastereoselective arylboration of cyclopentenes is disclosed. The reaction allows for the synthesis of sterically congested cyclopentane scaffolds that contain an easily derivatized boronic ester and amide functional handles. The nature of the amide directing group and its influence on the reaction outcome are investigated and ultimately reflect a predictably selective reaction based on the solvent and base counterion.

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