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(rac)-(-)-N-(p-toluenesulfonyl)-p-toluenesulfonimidamide is a complex organic compound with the chemical formula C15H16N2O4S2. It is a chiral molecule, indicated by the "(rac)" prefix, which means it consists of a racemic mixture of both R and S enantiomers. The compound features a p-toluenesulfonyl group (a toluene derivative with a sulfonyl group) attached to a p-toluenesulfonimidamide moiety (a toluene derivative with a sulfonamide group). This chemical is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-nitrogen bonds and as a protecting group in peptide synthesis. Due to its unique structure and properties, it plays a significant role in various chemical reactions and has potential applications in the pharmaceutical and chemical industries.

94892-50-9

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94892-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94892-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,9 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94892-50:
(7*9)+(6*4)+(5*8)+(4*9)+(3*2)+(2*5)+(1*0)=179
179 % 10 = 9
So 94892-50-9 is a valid CAS Registry Number.

94892-50-9Relevant academic research and scientific papers

A convenient synthetic route to sulfonimidamides from sulfonamides

Chen, Yantao,Gibson, James

, p. 4171 - 4174 (2015/02/19)

Sulfonimidamides were prepared in a one-pot transformation from sulfonamides, through nucleophilic substitution of sulfonimidoyl chlorides formed in situ with different amines. This methodology represents a convenient, safe, and easily accessible synthetic route to sulfonimidamides.

Catalytic stereoselective alkene aziridination with sulfonimidamides

Robert-Peillard, Fabien,Di Chenna, Pablo H.,Liang, Chungen,Lescot, Camille,Collet, Florence,Dodd, Robert H.,Dauban, Philippe

experimental part, p. 1447 - 1457 (2010/11/04)

Diastereoselective copper-catalyzed alkene aziridination has been investigated using chiral nitrenes generated from sulfonimidamides in the presence of an iodine(III) oxidant. Starting from a stoichiometric amount of the substrates, the corresponding azir

Sulfonimidamides: Efficient chiral iminoiodane precursors for diastereoselective copper-catalyzed aziridination of olefins

Di Chenna, Pablo H.,Robert-Peillard, Fabien,Dauban, Philippe,Dodd, Robert H.

, p. 4503 - 4505 (2007/10/03)

(Chemical equation presented) N-(p-Toluenesulfonyl)-p- toluenesulfonimidamide reacts with iodosylbenzene to afford in situ a chiral iminoiodane. The latter gives, in the presence of a copper(I) catalyst, a nitrene that is very efficiently transferred unde

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