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N-(cyclopent-1-en-1-yl)-4-methyl-N-tosylbenzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1397689-63-2

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1397689-63-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1397689-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,7,6,8 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1397689-63:
(9*1)+(8*3)+(7*9)+(6*7)+(5*6)+(4*8)+(3*9)+(2*6)+(1*3)=242
242 % 10 = 2
So 1397689-63-2 is a valid CAS Registry Number.

1397689-63-2Downstream Products

1397689-63-2Relevant academic research and scientific papers

Metal-free iodine(III)-promoted direct intermolecular C-H amination reactions of acetylenes

Souto, Jose A.,Becker, Peter,Iglesias, Alvaro,Muniz, Kilian

, p. 15505 - 15511 (2012)

A direct metal-free amination of arylalkynes has been developed, which proceeds by reaction of the terminal alkyne with the hypervalent iodine reagent PhI(OAc)NTs2 within a single-step operation. This unprecedented intermolecular C-H to C-N bond conversion provides rapid access to the important class of ynamides. In addition to the title reaction, the related transformation between alkylated alkynes and the iodine(III) reagent is also discussed.

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