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N-(Nonafluorbutansulfonyl)-<(E)-3-phenyl-2-propen>sulfinsaeureamid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81718-49-2

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81718-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81718-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,1 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81718-49:
(7*8)+(6*1)+(5*7)+(4*1)+(3*8)+(2*4)+(1*9)=142
142 % 10 = 2
So 81718-49-2 is a valid CAS Registry Number.

81718-49-2Downstream Products

81718-49-2Relevant academic research and scientific papers

REAKTIONEN VON N-SULFINYLVERBINDUNGEN, XVI. Neue Wege zu Sulfinsaeurederivaten ueber En-Addukte von N-Sulfinyl-nonafluorbutansulfonamid

Ruminy, Arno J.,Kresze, Guenter

, p. 49 - 56 (2007/10/02)

2-Alkenesulfinic acid esters and -sulfoxides may be prepared advantageously from the products of ene reactions of N-sulfinyl nonafluorobutane sulfonamide with alkenes.Unexpectedly, the reaction of these ene adducts with diazomethane yields sulfimidic acid esters.

Reactions of N-Sulfinyl Compounds, XV. - Synthesis of 2-Alkenesulfinic Acid Amides - Structure-Reactivity Relationships for N-Sulfinyl Compounds as Enophiles

Bussas, Reinhard,Kresze, Guenter

, p. 545 - 563 (2007/10/02)

The reactivity of N-sulfinyl compounds R6NSO 2 in ene-reactions shows a large variation depending on the nature of the group R6.Haloalkanesulfonamide derivatives react even with very unreactive alkenes.The scope of this method for the synthesis of sulfinic acid amides and the side reactions are discussed.

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